Newsletter Nov 26
Christmas party Dec 8th. You are all invited.
Newsletter Nov 14
Newsletter Nov 8
Newsletter Nov 7
Newsletter Nov 5
Newsletter Nov 2
Newsletter Oct 29
Newsletter Oct 25
Newsletter Oct 24
Newsletter Oct 15
Newsletter Oct 13
Newsletter Oct 11 Part 2
Newsletter Oct 11
Newsletter Oct 10
Newsletter Oct 9
Newsletter Oct 3
Newsletter Oct 2
Newsletter Oct 1
Newsletter Sep 25
Newsletter Sep 17
Newsletter Sep 7
Newsletter Aug 20 Part 2
Newsletter Aug 20
Rain is forecast locally all this week, so we will take a few days off.
Newsletter Aug 10
Newsletter Jul 22
Newsletter Jul 16
Initial reports by the FAA inspector indicate there was nothing wrong with the glider.
Newsletter Jul 13
Newsletter Jul 11
Newsletter Jul 10
More about NOAH
Newsletter Jul 5
NOAH is a system to facilitate the bail-out of the cockpit in case of emergency. NOAH is
a supplementation to the parachute.
Schempp-Hirth has announced the availability of the NOAH system for Ventus and Discus models. Those of you interested. please contact me at: tknauff@earthlink.net
Description follows.
NOAH features an airbag similar to a car airbag. The gas which is necessary to inflate
the bag is stored in a pressurised gas cylinder. The actuation is by mechanical means
via a yellow and black marked handle at the right hand side canopy frame.
To avoid inadvertent activation of the system on the ground the release handle is
secured by a spring cotter. The spring cotter must be removed before flight and must be
installed best after the landing, latest at the end of daily flight operation.
To actuate NOAH the canopy must be opened or jettisoned first. When the canopy is
closed it is not possible to activate NOAH because the handle is blocked by a plate
attached to the canopy frame.
If the NOAH system is activated by pulling the NOAH handle the Bowden cables will
first open the seat harness buckle and then the valve of the pressurised gas cylinder.
The pilot will be lifted by the airbag so that he can roll himself out of the cockpit.
Note:
inflation of the airbag gas can stream out of this hole. This is to prevent injuries to the
pilot if the seat harness buckle is not open.
Technical data:
Mass of all parts: approx. 4,5 kg
Generation of pressure: nitrogen approx. 200 bar
Filling time: approx. 2 seconds
Design range: pilot mass 110 kg up to 4 g
There is a small hole in the NOAH airbag at the front end. In case of inadvertent
Newsletter Jun 27
Newsletter Jun 26
Newsletter Jun 21
Newsletter Jun 11
Newsletter May 30
Newsletter May 23
Newsletter May 19
Newsletter May 17
The Discus and trailer are a total loss. The fire was so intense the aluminum top of the trailer disappeared and puddles of aluminum formed on the ground. Nothing is left of the glider except some twisted metal fittings and some carbon fibre strands. The bottom of the trailer is heavily damaged but not destroyed and the tires didn't even catch fire. The scene looks like those spontaneous combustion pictures we marvelled at as teenagers where all that was left was the shoes.
It is too early to determine the cause conclusively but it is believed the glider batteries, which were sitting on the floor at the front of the trailer with some cleaning rags, may have somehow ignited the rags and started the fire. Perhaps one fell over and shorted out when it made contact with the trailer. All that is left of the batteries are the lead plates.
Take care when transporting batteries!!! Take them out of the glider and put them securely into a closed box like a marine battery box. Do not store them in your glider trailer!

Newsletter May 14
Newsletter May 13
Our shipment of the new EW logger with the SD card should arrive by mid week. This will be a very popular data logger, especially for clubs and gliders in partnerships. We will install one as a back-up.
Newsletter May 9
For more details, go here: http://www.trauma.org/archive/thoracic/CHESTaorta.html
Keep up the good work,
Newsletter May 7
Newsletter May 4
Newsletter May 3
Newsletter May 1
Newsletter Apr 28
Newsletter Apr 25
Newsletter Apr 20
Newsletter Apr 18
Newsletter Apr 13
Newsletter Apr 2
It looks like a major frontal passage beginning Thursday with NW winds lasting through Saturday.
Probable lake effect snow showers early in the period.
The FAI (Federation Aviation International) has discovered an error in the calculation to convert Statute miles into Kilometers, which is causing the USA to forfeit many aviation records including nearly all claims for international gliding records.
The NAA (National Aviation Association) is disputing the FAI ruling even though it seems they have confirmed the small error in the formula.
The SSA (Soaring Society of America) has deferred the problem to the rules committee. As it turns out, many recent soaring contests have been computed erroneously, and some competition pilots are upset with the re-calculations which is resulting is some top-ranked pilots no longer having enough points to compete in the upcoming international contests.
On the other side of the big pond, England is elated with the new ruling, since some of their pilots will now be ranked higher on the international scoring system. England only recently changed from furlongs, perches, and rods to measure distance, but still refuses to change the pronunciation of "kilometers" so it rhymes with "thermometer."
It is expected the new ruling will cause quite a stir, not only among the flying community but will also affect space travel, and perhaps ownership of certain land parcels near countries using the metric system.
Schempp-Hirth has announced the availability of a new option for their glider designs to make them more popular among the group of left-handed pilots. No other manufacturer has considered the special needs of left handed pilots and simply have ignored the problem. Schempp-Hirth has identified the rather large percentage of pilots who are left handed, and will benefit from the simple modifications necessary in the control layout to make flying more comfortable. For more information, contact Schempp-Hirth sailplanes.
In the future, if you are in the market for a used glider, you will need to ensure it is made for whichever hand you favor. I understand Glasflugel did build a few special left-handed designs, but their happy owners have zealously guarded most of these gliders, and few have made the used market.
Newsletter Mar 16
John House Soaring and the Media
Karl Striedieck Beginning ridge soaring techniques
Denis Pagen Identifying soaring clouds
Bill Geiger Legal responsibilities
Mark Keene Your first glider competition.
Lee Kuhlke Flight log diagnostics
Tom Knauff Preventing landing accidents
$65 fee pays for lunch, dinner and hall rental.
Sign up by phoning
Newsletter Feb 27
Newsletter Feb 21
2007 Soaring Seminar Saturday, March 24th
Ramada Inn
State College, Pa
All day speakers, lunch, evening banquet.
Speakers
John House Soaring and the Media
Karl Striedieck Beginning ridge soaring techniques
Denis Pagen Identifying soaring clouds
Bill Geiger Legal responsibilities
Bob Lacovara Gliders of the future.
Lee Kuhlke Flight log diagnostics
Tom Knauff Preventing landing accidents
$65 fee pays for lunch, dinner and hall rental.
Sign up by phoning
Or log onto www.eglider.org and enter seminar in the search box.
Newsletter Feb 15
Speakers for the FAASoaring Safety Seminar include Burt Compton, Shawn Knickerbacher, Tom Knauff and others. Sessions begin this Saturday, Feb 17 at 9 AM.
Best web site to view the sessions live is http://faaproductionstudios.com/
and click on the icon that reads "View Safety Seminars Live"
A few years ago, more than 8,000 pilots across the country watched.
Our Soaring Seminar in State College, Pennsylvania will be held Saturday, March 24th. You can sign up on our web site or phone the office at the number below.,
Some of the finest speakers ever for such an event include: Karl Striedieck - flying the ridge, Denis Pagen - reading soaring clouds, Bill Geiger - what glider pilots need to know about the law, Bob Lacovara - gliders of the future, Lee Kuhlke, flight diagnostics, Tom Knauff, preventing landing accidents. One more to be announced.Newsletter Feb 13 (part 2)
Newsletter Feb 13 (part 2)
Our office was closed Tuesday and will be closed Wednesday due to a strong storm and deep snow - the first of the year.
The new ZAON traffic avoidance device was a big hit at the SSA convention. We sold out the first day. One of the customers took it to his hotel room and watched the airlines fly into the nearby airport. Suddenly the device set off collision warnings and an aircraft was coming closer and closer. It finally showed only a tenth of a mile and closing just as a helicopter went by the hotel window. We have one with us and will allow pilots to fly with it here in Florida. If you try it, you will probably buy it. It is cheap insurance and it works just as described.
This year's convention seemed light on attendance. The speaker's rooms seldom were near full. The older gliders were a hit, but the hall was very cold the first two days. I understand next year's convention in Albuquerque will feature vendors on the periphery as it should be and it is very likely the convention will switch to an every other year event.
More about the convention later.
Newsletter Feb 13
I will be giving a presentation at the FAA Safety Seminar in Lakeland Florida Sat Feb 17. Presentations begin at 0900 EST.
You can view the seminar on-line at:
http://faaproductionstudios.com/ or http://faasafety.gov/
and click on the icon that reads "View Safety Seminars Live"
My speech will be the same as the SSA convention - Preventing Landing Accidents.
Newsletter Feb 9
We are attending the SSA convention in Memphis Tennessee. The facility leaves much to desire. Very cold on the convention floor.
The new Antares - all electric motorglider is recieving lots of interest.
Frank Pascale gave a supurb presentation on glider batteries similar to the one given at our Soaring Seminar last year in State College.
The new ZAON collision avoidance device is a hit. We sold out the first day, but will have more in stock early next week. We also sold out of the hew EW data logger. More should be received in the next week or two.
Strepla is making a strong presence. Lots of blinking lights showing support for the popular software. They are pointing out the significant advantages over the competition.
Doris and I head further south after the convention, while Mike Robison, his wife, Becky and our daughter, Maria will head back to Pennsylvania.Newsletter Feb 3
Newsletter Feb 3
For those of you who do not have soaring software on your computer, StrePla is a very popular product you should consider. The PC version (desktop*StrePla) will plan flights, statistically analyze the flight and automatically upload flight files to the OLC. The PDA version (pocket*StrePla) is a "must have" for Cambridge users or anyone without a without a moving map. Not only is it completely customizable, it will plan final glides and graphically show all landable sites with "traffic light" arrival altitude based upon MC setting or optimized for best glide factoring in wind. It is the only cockpit PDA program that will download US Sectional maps. For those of you attending the SSA Convention in Memphis, there will be a comprehensive presentation of StrePla beginning at 12:30 on Wednesday at the Soaring Software Symposium. Knauff and Grove Soaring Supplies is a StrePla dealer. Please contact us by email for SSA convention specials whether or not you attend. We may be travelling, so please be patient for our response.
You can visit the English version of the StrePla web site at:
http://www.strepla.de/StrePla4/english/indexEnglish.html
Newslettter Jan 31
Today, we switched our internet bank services to Chase Bank from Wells Fargo in favor of still stronger fraud protection. Customers will not see any difference in our web site, however, we are always concerned about any possibility of fraud. For your information, we never see your credit card information. Our web site is undoubtedly the most secure, advanced of all soaring related businesses.
Yesterday, Mike Robison drove to the port and picked up the new all-electric Antares self launch glider which will be displayed at the SSA convention.
The new EW IGC logger is a big hit. Production did not anticipate the number of sales, but we expect more units to arrive next week, so we will be able to fill all the orders. This logger is very easy to use, and will be a favorite at glider clubs where a number of pilots share the same logger for badge and record flights. We expect lots of interest at the convention.
Another big seller is the new ZAON traffic alert device. We will go to Florida shortly after the SSA convention, and will loan one of the units to pilots to try. The ZAON is especially useful in the high traffic density in Florida.
Local Pennsylvania weather has been cold, but we had our first significant (2 inch) snowfall yesterday. Not enough to bother shovelling.
Sunlight hours is up to near ten hours so spring is coming!
Our supply of Acrifix 192 for repairing canopy cracks finally arrived.
Newsletter Jan 25
I finally got a chance to make a flight with the new lower cost, EW Micro-logger and am very impressed with its ease of use. There is no software required. Simply use notepad to change the pilot name,glider, task, etc and after the flight, when I plugged it into my laptop, the flight downloaded automatically into my StrePla program so I could send it off to the OLC or whatever..
I also flew with the new ZAON traffic avoidance device in a heavy air traffic environment. You can set it to warn you of transponder equipped aircraft within a range up to 5 miles. When an aircraft enters the zone and is a threat to you depending on altitude difference, the simple display shows the altitude difference and distance. For example, you might see 2.7 miles +300 feet., meaning the other aircraft is 300 feet above you. If the distance decreases, you will look for the other aircraft. I was impressed how difficult it was to see another aircraft until it was quite close. All in all, the new device is a great safety tool.
Some ask me of what value it might be for aircraft not carrying a transponder. My opinion is bigger, faster aircraft almost always have a transponder, and the small, slow aircraft are less of a threat to me. I'll loan the device to other pilots to try and get their impressions. For less than $500, it seems like a very good idea.
A report on the new Schleicher Open class two place with self launch engine states the price will be about $300,000! At least one American pilot has one on order.
The new glider from South Africa has a USA dealer.
SSA Convention
During the convention, we will be offering special discounts on EDS oxygen systems 10% less than our normal discounted price to subscribers of our newsletter.
Newsletter Jan 12
Could there really be nearly 38,000 glider pilots in the USA? Yes. There are many pilots who hold a glider rating but no longer fly gliders. Some pilots who need a BFR, elect to add a rating to fulfill the requirement. There are 3,055 glider CFIs on the FAA registry, but perhaps not many more than 1,000 who actually do any glider instruction.
Doris and I will be travelling the next couple of days.
Newsletter Jan 12
Here are some statistics:
2006 saw 29 glider accidents reported to the NTSB, with only three fatalities. There were actually four glider fatalities, but the NTSB does not list one.
FAA reports there are now 597,109 pilots. The average pilot is 45.6 years old. Meanwhile, the average age of new sport pilots is 52.9 years. The oldest ages are concentrated in the glider rating (37,837 FAA licensed pilots) and balloon rating (10,511 pilots) categories, where the age is 54 years old. (SSA has reported (July) there are 11,000 individual SSA members.) There were 939 sport pilots at the end of 2006. The monthly increase of sport pilots jumped to 134 per month for the last four months. The student pilot average age is 34.4 years old. There are 91,343 flight instructors.
Newsletter Jan 11
The Ramada Conference Center telephone number is
Newsletter Jan 10 Part 2
I failed to mention the State College Ramada Convention center also has a block of rooms reserved for us. Phone them at
Newsletter Jan 10
There is a big event at the college the weekend of our Soaring Seminar, Saturday, March 24th.
The motel most glider pilots stay in is The Stevens Motel on North Atherton Street. It is a very clean, family owned business next door to The waffle Shop, which is very popular for breakfast.
I just phoned them and confirmed they do have several rooms available. Two people $60. They do have larger rooms for more folks.
Their phone number is
Newsletter Jan 9
Here is an interesting FAA web site to visit:
You must go though a registration process, but it is worth it.
I attended an FAA examiner meeting today. Not much new. They said there are only 1470 Sport Pilots so far. Probably most of these are pilots who no longer want to maintain a medical. Remember the Recreational Pilot License? There are less than 150 of these pilots.
There are a couple of different catagories of sport aircraft. Those manufactured and sold as complete aircraft (not kits) may need to be returned to the manufacturer for any serious repairs such as a hard landing. The regulations regarding sport aircraft are not obvious, so be careful.
The ChicagoLand Glider Council is sponsoring their annual Soaring and Safety Seminar on Feb 24. See http://chicagolandglidercouncil.com.
Newsletter Jan 8
The Seniors contest is a huge success with nearly 80 folks trying to get in. With room for only 55 , lots of folks will not be able to attend this year. A suggestion is for those who can not fly in the contest, they should come to Florida the weeks before the contest for some really fun flying, and perhaps a game of golf. Many of the pilots arrive early ( some are already there) and a good time is had by all.
We will discuss a change in venue for next year, so we can accept more pilots, but the logistics are a problem.
Doris and I will be at the SSA convention, and we will fly to Detroit, Michigan to speak at the Sandhill Soaring Club event Feb 24th, before returning to Florida. I'll also speak at the FAA Safety Seminar in Lakeland.
Don't forget our Soaring Seminar here in State College, Saturday, March 24th. We have a wonderful group of speakers and the entry fee includes lunch and dinner. You may sign up on our web site, Do a search for "2007 Seminar."
The new Commercial and CFI glider PTS are at the printers.
Newsletter Jan 7
The new editions of the FAA Commercial Glider PTS and the new Glider CFI PTS will be available in about two weeks. You may place your order on our web site.
Newsletter Jan 4
The new Practical test standards for commercial and CFI glider can be found at:
Commercial
http://www.faa.gov/education_research/testing/airmen/test_standards/pilot/
CFI
http://www.faa.gov/education_research/testing/airmen/test_standards/media/FAA-S-8081-8B.pdf
Newsletter Jan 3
My last newsetter ended with the following:
>So, before your next tow, consider the odds of something going wrong is 50:50. Either it will, or it won't, and plan accordingly.
I received these comments from a subscriber:
Hi Tom,
Good advice. I'm still a baby with ~1100 glider flights. Never had an actual rope break in a glider. But I have experienced:
Towplane engine blew a jug at 1000' agl; I dropped rope and landed (so did he) Flying Pilatus B4 at a Schweizer operation that used chain links instead of proper Tost rings; popped loose on tow at the proverbial 200' "rope break altitude" and landed.
Had a wasp on my forearm on tow; stupidly swatted it and lost sight of towplane; released and landed.
Tow pilot startled me by lowering the nose and turning left soon after breaking ground in order to chase a coyote that had strayed onto the field. Once I realized what was happening I stayed on tow, but his action was stupid and could have made a real emergency.
A few occasions when I released on very rough days because either the towplane or I had a control problem.
Have witnessed another glider (HP-16) snag an extra tow rope on his wingtip taking off (a heavy tow rope left alongside the runway); and several gliders taking off with tail dollies on (at least one of them with radio off).
I did have one actual rope break the very first time I towed a glider as PIC. He had just lifted off when the rope broke, probably scuffed between the glider's forward fuselage and the pavement.
There is a common thread here. Most of these occurrences are not the textbook "rope break" we train for and expect to happen; they are something else. But by drilling yourself to be prepared for something that might go wrong, even if you don't anticipate exactly what it turns out to be, you are much better able to handle whatever it is.
Of equal concern to all of this are the occasional unexpected landing situations one can face, especially at a busy glider operation at the end of a good day in the spring, when everybody's landing at the same time, the field is muddy, etc. You need to sequence yourself into the pattern and keep your eyes open. I've had unsafe situations at [Brand X Airport] where people, vehicles, power planes, etc. preempted the runway I was going to use.
Happy New Year to everyone.
Newsletter Jan 2
Happy new year.
We spent the week between Christmas and the New Year shipping the 2007 Segelflug calendars, which arrived in many boxes each day. The last box arrived today, Jan 2nd and all ordersa are shipped. We ahve a few Segelflug and a few Zink calendars remaining, and you can orer on our web site.
.....
I am well known for expounding the odds of a rope break during tow as being 50:50. Either it will or it won't. Some have chastized me for this statement since the "chance" of a rope break on any one tow is obviously far less than 50:50.
Checking the dictionary reveals "odds" is the probability that something is so, will occur, or is more likely to occur than something else: The odds are it will rain today.
A "chance" is defined as a possibility or probability of anything happening: a fifty-percent chance of success.
So, before your next tow, consider the odds of something going wrong is 50:50. Either it will, or it won't, and plan accordingly.
......
Gosh, the weather has been unbelievably warm. I guess we could have done lots of flight training.
Doris and I will be busy the next several weeks and much of the time will be out of the office. As usual, Beverly will operate the office during week days, so you can reach us through her or by email. Mike Robison will be busy in the shop repairing gliders and performing routine maintenance.
Our next big event is the SSA convention.
Newsletter Dec 23
Well, the Segelflug calendars (most of them) finally arrived today, Saturday.
We will ship them out as soon as possible.
Thank you all for your patience and have a happy holiday season.
Here is a link to the terrific Today show glider segment:
The post office promises we will receive the shipment of Segelflug calendars, tomorrow, Wednesday.
Part of the shipment is stranded in England, held hostage until we return some boxes of tea.
Newsletter Dec 12
You may register on our web site for the 2007 Soaring Seminar to be held at the Ramada Inn in State College, Pennsylvania Saturday, March 24th. The easy way to find it is to put "seminar" in the search box.
We will soon have past newsletters available on our web site.
Click on "information and articles" at the bottom of our home page for several interesting articles from the past.
Mike Robison is our chief flight instructor as well as an excellent A&P mechanic. The shop is pretty busy this time of year with minor maintenance projects, annual inspections and the like. He removed the bottom rudder attach bracket from a DIscus due to extensive corrosion from urine flowing along the bottom of the glider. Mike removed the entire bracket and had it powder coated before reinstalling it. If you have a relief tube, be sure it protrudes well into the airstream. You should remove your rudder and inspect this area.
Mike also traveled to Germany to attend a class for the new Antares electric self launch glider coming soon to the USA. I understand the first one will arrive at Ridge Soaring Gliderport in the near future.
Beverly shipped more items from our catalog today than any day in the past. Thank you all.
The basic learning to fly gliders text book, "Glider Basics From First Flight To Solo," sold more copies this year than any previous year. The book most power pilots use to learn to fly gliders, "Transition To Gliders," also sold more copies this year than any other year.
We still have not received our December issue of Soaring magazine, however I am assured it is only due to the timing of the holidays and it will arrive soon.
Newsletter Dec 7
We have received the 2007 Zink calendars and expect the Segelflug calendars in the next few days.
Our first shipment of the new EW IGC approved data loggers have arrived. It is small, light weight, with an amazingly small instruction manual, which suggests its ease of use. The size, low cost and ease of use will make this very popular.
Newsletter Dec 6
Knauff & Grove Inc. makes numerous charitable donations each year. This year, we gave two glider rides to the AIDS Foundation, who auctioned them off. The winning bids were $800 each!
Perhaps the SSA could also have an auction to raise funds for the current crises. A ridge flight with Karl Striedieck or Doug Jacobs should bring a bunch as should a wave flight on the West coast, or a Texas thermal flight.
. . . .
One of my recent newsletters mentioned the inaccuracy of the NTSB reports for determining any significant glider accident statistics. The January Flying magazine has an article about this subject. AVEMCO insures some 50,000 policyholders. Only 17.3 percent of claims they pay are for accidents reported to the NTSB. 40% of the claim dollars they pay are for NTSB reported accidents.
Bottom line is there are no accurate glider accident statistics. However, of the serious glider accidents, it is a safe assumption the vast majority are landing accidents. I plan to speak on this subject at the SSA convention and the FAA safety seminar in Lakeland Florida.
. . . .
Finally, we have been selling glider rides for over 30 years. No one has ever been disappointed. It is an exciting, never-to-be -forgotten experience. Consider a glider ride gift certificate this holiday season. It is a great gift and helps your local commercial operator or even some glider clubs.
Newsletter Nov 29 Part 2
correction:
27 total reported accidents - 17 West, 10 East.
Newsletter Nov 29
I looked at the NTSB accident query for glider accidents in the USA this year.
http://www.ntsb.gov/ntsb/query.asp
It shows 27 glider accidents - 27 West of the Mississippi and 10 East. The SSA population is closely divided by the Mississippi.
It also shows 3 fatalities. I am aware of four. 2 East and 2 West.
Many, if not most glider accidents are not reported, so the information is of limited value. Most fatalities are reported.
Newsletter Nov 28
The new EW IGC approved data loggers are on the way to us.
My current project is a re-write of the FAA Glider Flying Handbook. So far, there are over 1,500 changes. Many of these are simple language/grammatical errors, but there are also many problems with the subject matter. Hopefully, I'll have this done over the winter months.
Speaking with some of the active competition pilots, I hear grumblings of the cost of a soaring contest. For one of the nationals this past year, one of the top pilots said it cost him $2,300 for travel, motel, food, and the entree fees. I wonder how many are dissuaded due to the costs?
I hear of some pilots no longer submitting record claims due to the high fees charged by the SSA and NAA. With the new system of paying the NAA fee if you intend to attempt a record flight, I wonder how many will simply be satisfied with the recognition provided by the OLC and forget about the record paperwork.
We are expecting the European soaring calendars any day now. We mailed an order form to all of you who ordered last year. You can order on our web site listed below.
Newsletter Nov 18
New EW IGC approved data logger news
We should have the newest version of the new EW logger by the end of next week.
The delay has been for to implement and test the insertion of new parts that halves the current consumption on external power.
The units all have the hardware to measure Engine Noise Level. The extra cost motorglider option can be applied to any of the new version of the EW logger.
This new logger is very small, low current draw and the lowest cost of any logger on the market today. EW has been making data loggers for many years.
Please see our web site for more details.
Newsletter Nov 13
Very interesting collector items on ebay.
Go to www.ebay.com and enter, PETER RIEDEL in the search field.
Newsletter Nov 11
Seminars
I'll be speaking at the FAA Safety Seminar, Lakeland Florida February 17th
Our local Soaring Seminar will be held in State College, March 24
Some of you have had difficulty emailing me. My email address and contact information is below.
Newsletter Nov 8
Mark your calendar for our 2007 Soaring Seminar Saturday, March 24th in State College, Pennsylvania. We already have an outstanding group of speakers lined up and the gliderport will open for flying the next day.
An article in a magazine indicates general aviation in Germany is almost non-existent due to user fees and fuel costs.
Aviation fuel is $9 per gallon and a Cessna 172 rents for $240 per hour! Landing fees can be from $5 to $24, so instructors do approaches to a few feet above the ground, then go-around.
The future of USA general aviation could follow as user fees and restricted airspace will certainly be proposed.
The 2007 OLC contest has begun with Ridge soaring Gliderport currently number two in the world. Blairstown (5), and Mid Atlantic Soaring (7), Chilhowee (12) are also doing well. It will all change as we go into our winter season and the Southern hemisphere moves into their summer season. The average length of reported cross country flights is about 220 km.
One of the many interesting flights at Ridge Soaring Gliderport recently was flown by Mike Robison using cloud streets to 7,000 ft - no circling all the way west to near Pittsburgh and back
I expected lots of response to my article in the November Soaring magazine, (stalls) but have not had a single negative comment. Nice photo in the center spread of our Duo discus. That is Lee Kuhlke in the back seat.
Newsletter Nov 1
Doug Haluza flies his Janus at Ridge Soaring Gliderport and won the USA OLC contest this year. Doug and his family travelled to Germany last week to attend the
annual OLC symposium in Gersfeld.
Doug Haluza and his family experienced a warm welcome. Doug's report detailed one of his outstanding flights along the Appalachian mountains, ending after more than 1.100 kilometres. He did this in the German language (!), the audience thanked him with an almost non-ending applause.
Newsletter Oct 28
We are accepting orders for the spectacular 2007 soaring calendars. Two from Europe and of course, the SSA calander.
You can order by visiting our web site, or phoning us. On our web site, click on "Calendars."
Great Christmas gifts.
Attached is a neat photo during a wave flight this week at Ridge Soaring Gliderport.
.........................................................................................
October 22, 2006
We have had lots of interest in the new, less expensive EW IGC approved logger. Here are some questions and answers:
1. How do I access files on the microRecorder?
The microRecorder has a USB 2.0 interface and appears as a removable drive on Windows 2000 and above. No software or drivers are required to communicate with microRecorder or for file downloads.
Files can be opened directly from Windows Explorer. Windows 98SE can be used with additional drivers depending on your hardware. USB 2.0 ports can be added to your computer or laptop with low cost (less than Ј10) PCI or PCMCIA cards available online or from EW.
2. What file format is used?
The microRecorder stores IGC files in plain text that can be read directly in a text editor or flight software (e.g. SeeYou / Winpilot).
3. How do I enter my Pilot information and change the settings of the microRecorder?
The microRecorder has a plain text file called EW-USER.txt on the removable drive. Pilot, glider, competition ID etc can be entered here over the USB interface. In addition the update rate and auto power off settings can be modified.
4. Can I make electronic flight declarations?
Yes. Electronic declarations are made in the EW-USER.txt using the USB interface. The microRecorder enters any declaration made into the IGC file at the start of each flight. If Declarations are present then they appear in the IGC file (C record) until they are removed or replaced in the EW-USER.txt. In addition we are currently in discussion with flight software providers to allow declarations to be made through their software.
5. Can I upload declarations over a serial port?
Most new computers do not have serial ports so the microRecorder has been designed with this in mind. The microRecorder does had a serial interface via the RJ45 connector that will be used for serial uploads from PDAs, however we are still in discussion with software providers to finalize the protocol. In the mean time, should you get to the airfield without the ability to change the declaration over USB you can always make a paper declaration.
6. What update rates are supported?
1 - 10 seconds.
7. How much flight data can be stored on the microRecorder?
This is dependant on the update rate. At 10secs: 300 hours. At 1sec: 30hours.
8. Can the microRecorder act as a Barograph?
Yes. The microRecorder contains a separate pressure sensor and will record pressure height independently of GPS fix.
9. Does the microRecorder need an external GPS input?
No. The microRecorder contains a 12 Channel SirfStar II GPS receiver.
10. Does the microRecorder have a Pilot Event Button?
Yes. Pilot event is provided through the RJ45 connector on the microRecorder. Pilot event will update at 1sec intervals for 30secs.
11. Does the EW microRecorder have an NMEA output?
Yes. The EW microRecorder transmits NMEA sentences (GGA, GSA, RMC, VTG) for connection to PDAs. Moving map displays can be driven on PDAs running software such as SeeYou mobile and Winpilot.
12. Can I power my PDA from the MicroRecorder?
Yes. The microRecorder has a 5V output (rated at 800mA) for driving external devices. You can even charge your PDA in flight using this output. Note: The microRecorder must be connected to glider supply (9 Volts or higher) for this function.
13. How does the microRecorder Stop/Start recording?
Pressing the switch will start and stop the microRecorder. Alternatively connecting external power will start the microRecorder automatically. If the external power is removed the microRecorder will continue to run on its internal battery until it detects that there has been no movement for a user definable time.
14. Will the microRecorder work if the glider supply fails?
Yes. The microRecorder is designed to run from external glider supply or the internal battery. If an external supply is present then the internal battery will be charged. The internal battery will run the microRecorder for 200hrs. Note: This value is under ideal satellite conditions which allow the microRecorder to operate in low power mode (which is normally the case with an unobstructed view of the sky). The worst case scenario is if the antenna is fully obstructed or disconnected. The microRecorder stays in full power mode searching for satellites, but will still provide 20hrs of operation.
15. How do I charge the internal battery?
The internal battery is charged when the microRecorder is plugged into USB or glider supply. In addition an EW microCharger can be provided for charging when a computer is not available. In both cases the battery will be fully charged from flat in approximately 8hrs.
16. What are the dimensions/weight of the microRecorder?
The microRecorder measures 115 x 85 x 25mm and weighs 280g.
17. How can the microRecorder be mounted?
The microRecorder is so small and light that Velcro is suitable for mounting. We've had one stuck to the side of a tug with two Velcro pads no problem. The microRecorder can be mounted in any orientation. The external antenna should be in clear view of the sky.
18. Does the microRecorder log engine noise?
Engine noise level recording is available as an option and will be offered once ratified.
19. Is the microRecorder available now?
Yes demand has been very high
20. Is the microRecorder ratified by the FAI.
Yes it is ratified for all flights including world records.
October 16,2006
Aerotow
I towed a visiting pilot this weekend. I was unable to see the glider through the rear view mirror during the tow. Speaking to him later, he said he was taught to place the tow plane's wheels on the horizon. Of course, this only works with one type of tow plane. Consider a very powerful towplane pulling up at a steep angle. It would not be possible to use the horizon as a reference.
The high tow position simply requires the glider to be slightly above the tow plane's prop wash/wake. You can simply move up and down through the wash to feel the slight turbulence, then move the glider slightly higher so the glider is just a few feet above the wake. Once in this position, find references to help maintain the position.
For many towplanes. lining up the top of the vertical stabilizer with the top of the towplane's wing, (high wing towplane) or canopy (low wing towplane) serves well. In some cases, the vertical stabilizer is extra high, so the vertical stabilizer will be above the wing/canopy reference.
The ultimate sin during aerotow is to be too high, placing the tow pilot is jeopardy.
Moving to the side also has limits before the glider over-powers the towplane's rudder. The glider should only move to the side until the tailwheel of the tow plane lines up with the opposite main wheel. (Taildragger towplane.) Try it!
The purpose of the boxing the wake maneuver is to show the limits of where the glider is allowed to go while giving signals, etc.
. . . .
Did you see the new approved data logger on our web site? It is much less expensive than others, and requires no special software to download. We will be selling our used Volksloggers and replacing them with the new EW logger, so if you are looking for a bargain on a Volkslogger, please contact me
.....................................................................................
October 4, 2006
Teaching the FAA to fly.
So far, it has been a great experience. They have sent me people who really know how to fly, and are highly motivated to do the necessary study.
Columbus day.
This weekend is a big holiday for those north of the border. We expect lots of Canadians to begin arriving as early as Thursday.
Let the fun begin!
......................................................................
Sept 23 2006
I had a phone call from a pilot who will be accompanied by several pilots planning a ridge trip. One of their friends probably won't come because we require a ridge check ride. (If it is a thermal day, no check ride is normally required.)
This check ride is important for the safety of our tow pilots, as well as ensuring the pilots know the proper position when flying the ridge, rules of right of way, local emergency procedures, landing procedures and available landing fields in the local area.
When I was invited to fly in the French Masters competition, I agreed only if they provided me with a two place glider and an experienced flight instructor. Flying the French Alps is very different, and after the competition was over, I still would refuse to fly there in a single place glider. Sure, I could fly in a conservative manner, but to do what we did together would be dangerous and naive of me to try alone.
I doubt if anyone who has taken a ridge check ride with one of our instructors has been disappointed.
Operating one of the premier soaring sites has given us the pleasure of flying with many of the world's best glider pilots. None has ever suggested they fly without a local check ride.
.....................................................................
Sept 12, 2006
The Brewer Award will be presented to the Docent Corps of the Smithsonian Institutions National Air and Space Museum.
As one of the folks who nominated me said:
"I guess the bad news is that you didn't receive this well-deserved award. The good news is that it took dozens of docents at a national aviation icon to beat you!"
: : : : :
I've begun training FAA inspectors. Most will earn Commercial and CFI glider ratings. Another government contract (different agency) is possible.
These folks are very gifted and motivated pilots. It is a pleasure to fly with them.
As a result of this training, we can expect to experience better understanding by the FAA when they write manuals, regulations and supervise glider examiners and flight instructors across the country. Of course, the changes will be slow. Don't expect anything very visible soon.
Better supervision of examiners will result in raising glider flight training standards, and safety.
.........................................................................
Sept 2 2006
Well, the SSA is in big financial trouble - again. Another opportunity to re-organize and move.
Did you notice the cover photo on the September Soaring magazine? What is hanging off the nose of the glider?
What seems to project forward from the right wing leading edge near the fuselage?
Do you notice anything else wrong? Registration number on the landing gear doors is cute; but not legal.
The region three soaring contest in New York was thrown off the airport. This has to be a first!
New Altitude record. Steve Fossett certainly has no problem gaining tons of publicity when he does anything.
I wonder if he applies for records through the SSA office?
....................................................................
Sept 1, 2006
By now, you have all heard about the glider/jet midair collision in Nevada. Few pilots realize there is no speed limit when flying above 10,000 feet other than avoiding breaking the sound barrier.
When flying from high altitude sites, glider pilots are soon above 10,000 feet. A glider has about a 3 square foot area when viewed from head-on. Fortunately, gliders do circle a lot, making them easier to be seen, however, all aircraft are not easy to detect when closing rates are very fast.
We have a transponder installed in our Duo Discus. We fly a lot between a couple of Class B airspace, and we often hear traffic controllers diverting or advising other power planes of our location. The controllers are aware of the glider traffic and can guess we are gliders because of the small diameter circling.
A product made by ZAON provides collision avoidance assistance. They have two popular products. One is more expensive and provides indications of where the target is. The less expensive model (ZAON MRX) simply lets the pilot know when a transponder-equipped aircraft is headed towards you. This is the model suggested by the factory. The warning signal becomes more obvious and more rapid as the threat is closing. This device is less than $500, and certainly worth your consideration.
You can find it on our web site. As a subscriber to this newsletter, please phone me for a discount.
Also, you can go to the company web site at:
http://www.zaonflight.com/mrx.html
..........................................................................
Aug 29, 2006
This from Associated Press.
...................................................
May 11, 2006
Soft Release
Schweizer developed their release mechanism many years ago.
We used Schweizer gliders in the early days of our flight school, switching to modern European fiberglass designs in the early ‘80s.
The Schweizer tow release is mounted at the bottom of a steel tube cluster. If the tow release occurs under load, the release mechanism bangs hard against this cluster. Eventually, the steel tubes fail, requiring expensive repairs involving removing the covering and repairing cracks and replacing tubing.
Many glider schools quickly realized the problem and corrected the issue with a simple hard rubber pad the release mechanism would bang against rather than the steel structure.
Schweizer later came out with a modified version of the mechanism that incorporated a spring-steel, wedge-shaped channel the release mechanism would jam up against. This kept the mechanism from banging against the steel tubing, however, the arm of the mechanism would jam so tightly, a screwdriver or other tool, would be needed to pry the arm out of the channel before another tow could be made.
Most of these mechanisms have long ago worn out, or modified, so the arm can be pulled down easily for the next tow, but the mechanism then is no longer protected from the damaging impact and banging.
Enter the "Soft Release."
Rather than releasing under tension, pilots were trained to pull up slightly, dive a little to remove the tension of the tow rope, then release. This maneuver is effective, but requires extra piloting skill. If a very strong towplane is used, the maneuver must be more exaggerated, and requires even more skill.
Some pilots are not trained properly, so the maneuver they perform is outside practical limits. Pulling the tail of the towplane upwards is not acceptable as it places the tow pilot is jeopardy, especially if the glider tow release fails.
Two days ago, I was the tow pilot of a glider being flown by a newly-licensed, "soft release" pilot. Our instructor was in the back of the trainer and was totally surprised by the violent maneuver this pilot was taught to perform. The tail of the towplane was pulled up, and I saw in the rear view mirror the glider pitching abruptly nose down before releasing the tow rope.
No one seems to have told this new pilot the soft release maneuver is not necessary on a Grob 103 or any other non-Schweizer glider.
The soft release maneuver is not necessary if a rubber pad modifies the mechanism. Further, any maneuver that places the glider above the normal high tow position should not be condoned.

Authorities say the collision happened at about 16,000 feet over the Pine Nut Mountains, in southeastern Douglas County. The Federal Aviation Administration and National Transportation Safety Board are still investigating what led to the collision between the jet, a Raytheon Hawker XP 800, and the glider plane, at about 3:00 p.m. Monday.
"I thought when at first it almost went into a roll and headed toward the ground, I thought, that was the end of it," jet passenger Steve Dizio told News 4.
After the collision, the pilots of the Hawker guided his battered jet - its nose cone sheared off and landing gear stuck - to the Carson City Airport, where it made a belly landing. One pilot suffered minor injuries, but the other pilot and three passengers were unhurt.
Dizio, one of three Incline Village contractors on board the jet, credits the pilot for keeping her cool, even when her face was slammed into the instrument panel in the initial impact.
"She did a belly landing with no wheels, and it was absolutely smooth," Dizio said. "I've been on a lot rougher landings with wheels."
Douglas County Communications spokesman Richard Mirgon agrees.
"People who've been trained well in emergencies will always revert to training," he said.
As remarkable as the jet landing was, even more amazing news came out of Douglas County hours later, when the glider pilot - 58-year-old Akihiro Hirao of Japan - was found alive and with only minor injuries.
Search-and-rescue teams found Hirao's wrecked glider on Segall Peak at about 6:30 p.m., with his deployed parachute and harness nearby. Hopes soared when no one was found at the wreck site, and Hirao himself was found walking in Lone Pine Canyon a few minutes later.
"We went up the canyon, and all of a sudden, I see a guy walking toward me," said Washoe Tribal Sgt. Ricardo Hart. "I said, Wow!'"
Washoe Tribal and Lyon County authorities aided in the search. Capt. Jeff Page expressed his amazement at Hirao's escaping the crash relatively unharmed.
"I don't know odds, but if it were my luck, I wouldn't have survived," Capt. Page said. "You have a jet flying at 200 to 300 knots, and a glider crashes from 12 to 14,000 feet to the ground."
Hirao declined News 4's request for an interview. His friend Jim Indrebo became emotional when asked how he felt about Hirao's being found alive.
"I can't (talk about it) because I'll start to cry," Indrebo said.
The Carson City Airport was closed following the jet's emergency landing and was to remain closed indefinitely while the incident was investigated and the damaged jet is removed.
............................................................................................................
Aug 14, 2006
I confused some information about the advertised Discus 2 wing loading in my last newsletter. The Discus 2 A and B fuselage models are supposed to have the same max wing loading, however, the A fuselage has the obvious advantage of less drag which gives the small fuselage a clear performance advantage. The point still must be made that if a pilot is trying to choose a glider or class to compete, and be competitive, the Std and 15 meter classes are only suitable for people who will fit into the small fuselage.
This, coupled with the rising cost of glider purchase and the high costs of contest entry, has reduced the ranks of these two once-popular racing classes.
The Open class in the USA has shut the door on many Open class gliders by limiting the allowable weight, leaving the Sports Class (with its impossibly complex handicap problems) and the 18 meter class as the only classes where fair competition can be found. Thus, the increasing popularity of these classes. Even the popular 18 meter class will fall to the small fuselage problem should they become available.
The 20 meter two place class is extremely popular in Europe and will also prove to be popular in the USA in the future.
....................................................................
Aug 12, 2006
One of our local pilots had an accident this past week when he could not make it back to the gliderport. The glider is damaged, but his only injury is when he bit his tongue and of course his ego is hurt.
So, if you wanted to fly in the USA Std Class contest and want to have a fair chance of winning, what glider should you buy?
The rules don't provide any standards for standard class other than span, so the small fuselage gliders have less drag and a significant wing loading advantage.
The Discus A max wing loading is 2 kg /m2 higher than the larger B fuselage.
This means if you are a competitive person, and anything other than small stature, you can not be competitive in the Std Class,
It is similar in the 15 meter class.
At the moment, the 18 meter class and 20 meter class as the only non-one design (PW5/1-26) classes for the average Joe. But this will change when manufacturers produce a tiny fuselage for these gliders as well.
The rules-makers have allowed this situation to develop and make competitive sailplanes unavailable to many pilots; thus destroying interest in what were popular racing classes.
..................................................................................
Aug 8, 2006
One of our local pilots had an accident this past week when he could not make it back to the gliderport. The glider is damaged, but his only injury is when he bit his tongue and of course his ego is hurt.
So, if you wanted to fly in the USA Std Class contest and want to have a fair chance of winning, what glider should you buy?
The rules don't provide any standards for standard class other than span, so the small fuselage gliders have less drag and a significant wing loading advantage.
The Discus A max wing loading is 2 kg /m2 higher than the larger B fuselage.
This means if you are a competitive person, and anything other than small stature, you can not be competitive in the Std Class,
It is similar in the 15 meter class.
At the moment, the 18 meter class and 20 meter class as the only non-one design (PW5/1-26) classes for the average Joe. But this will change when manufacturers produce a tiny fuselage for these gliders as well.
The rules-makers have allowed this situation to develop and make competitive sailplanes unavailable to many pilots; thus destroying interest in what were popular racing classes.
.................................................................................
Aug 4, 2006
More details about the Swiss contest accident:
It was a Ventus- CT. It seems the glider was OK. Schempp-Hirth is investigating the accident.
Pilots who observed the arrival say the glider was flying very fast and the wings were bent negative. (Wingtips down.) This happens, on high speeds with (incorrect) positive flap settings. The Ventus-CT max. speed with any positive flap setting is 160 kmh the handle in the wrecked glider were in the full positive (landing) setting.
...........................................................................................................
Aug 3, 2006
Sounds like flight beyond Vne:
Ventus sheds wing above the finishing line.
On the first contest day (21 May) of the Swiss Gliding Championships in Berne at an attitude of less than 100m a Ventus 17.6 lost a wing.
Before this, it is reported during the high speed approach, the wings had shaken violently.
........................................................................
July 22, 2006
Whoops!
Even I make errors. (Just ask Doris)
The correct answer to #2 about the effect of an obstruction should have been answer A - ten to one.
........................................................
July 22
It is a rainy Saturday morning, and as I wait for Tiger Woods to T off in the British Opens, I thought I'd pass on some thoughts.
Doris and I visited a glider club where I flew with some of their flight instructors, and gave a few talks about flying gliders.
Subject matter was based on the theme I have been speaking on for a couple of years now. Basically, the horrendous national glider accident statistics we have experienced is easy to understand and even predict. The fundamental problem is pilots do not have the basic knowledge that permits them to fly safely.
This is demonstrable with simple tests. Those of you who are instructors may want to make up your own test and present it to club members. Make the test questions simple and unarguable. Questions every pilot should know.
For instance, here are a few for you:
-
During a left turn on aero tow:
- You should see the left side of the tow plane
- You should see the right side of the tow plane.
- You should see both sides of the tow plane equally.
- An obstruction (trees) on the approach end of a farm field will reduce the useable length of the field by:
- 10 times the height of the tree.
- 20 times the height of the tree.
- 30 times the height of the tree.
- 40 times the height of the tree.
................................................................................................
July 22, 2006 part 2
- Flying in blue sky conditions (no clouds) the left wing rises.
- The thermal is on your left.
- The thermal is on your right
- The thermal is straight ahead.
- A lifting wing is not an indication which side the thermal is on.
- The primary cause of glider fatalities is the stall/spin
A True .
B. False.
- A glider can be stalled at any airspeed and any attitude.
- True
- False
The average score using a more extensive test is 37 percent of similar questions every pilot should know. I first gave such a test at the SSA convention in Hartford. I have repeated similar test numerous times with similar results.
And therein is the crux of the safety problem. Reading the soaring newsgroups and the pervasive ignorance demonstrated there is disheartening for those who have tried to educate.
Several years ago, Doris and I attended an international meeting of the leading flight instructors from around the world. Twenty-two countries were represented. We were supposed to talk about flight training in the goal of promoting better standardization. With very few small exceptions, there was agreement rather than disagreement. Those considered being the experts agree on almost every aspect of flight training.. The problem is with the general flying public.
The FAA has a flight-training manual each CFI is required to read and understand. In it, it is stated learning begins at the rote level and most learning comes through the sense of sight.
Simply stated, we learn by memorizing facts, and these facts are best learned and remembered by seeing the information, which for the most part is simply reading books.
When we teach students, it is only a slight exaggeration to state if the student is hearing information, there is a high probability it will be soon forgotten.
The information is there for all to read and commit to memory. The problem is people are unwilling to make the minimal effort to gain the knowledge that will allow them to fly safely. Further, CFIs and flight examiners are unwilling to make the minimal effort to ensure pilots meet the standards implied by Federal Aviation Regulations, and the Practical Test standards. Until this happens, the safety record of flying gliders will continue to the worst of any other activity.
Alexander Pope (1688-1744) said, "A little learning is a dangerous thing."
Answers:1.a 2.b 3. d 4.b 5.b
.......................................................................................
July 10, 2006
We have an interesting phenomenon occurring locally. The gypsy moths have deforested the trees on the Allegheny Plateau a few miles west of Ridge Soaring Gliderport, providing unusually strong summer time thermals. The plateau is only a few hundred feet higher than our local ridge, but the insects seems to prefer the higher altitudes.
Glider pilots not only fly gliders but attend the many local summertime activities. Two special plays are upcoming: The Prime of Jean Brodie July 12-22, and then Deathtrap (a favorite of ours) July 26 - August 5th at the Boal Barn Playhouse.
The State College Arts Festival begins this Thursday through the weekend, It is a huge event.
Doris and I fly out to St Louis this weekend to conduct a two-day safety seminar. Local glider clubs/pilots have been invited as has been the local FAA safety counselors.
In August, we begin teaching FAA Inspectors from Oklahoma City to fly gliders - some earning their glider CFI ratings, while others only commercial.
................................................................................................
July 6, 2006
The British Gliding Association has posted a glider pilot manual (PDF) on line.
Very worthwhile for all tow pilots to read.
https://www.gliding.co.uk/bgainfo/clubmanagement/documents/aerotownotes.pdf
.....................................................................
June 11, 2006
Watch today's flights on the OLC from Ridge Soaring Gliderport.
Mike Robison flew something near 1,800 km in the Nimbus 3DM, while Doug Haluza flew more than 1,400 km in two flights in his Janus C and I flew over 700 km in our Duo Discus.
Both Doug and I flew with passengers who could not relieve themselves, so we had to land before their bladders burst!
When I landed, the tow pilot had gone home due to the the turbulence, so I towed Doug back up for a solo flight.
...............................................
May 24, 2006
Ridge Soaring Irregulars just broke 70,000 km claimed in the OLC so far this year, and Ridge Soaring Gliderport just broke 80,000 km claimed.
We had a double octogenarian aero tow, with an 85 year old tow pilot towing an 80 year old glider pilot, for a total of 165 years life experience.
.........................................................................
May 17, 2006
I believe this is the first fatal glider accident this year.
You can read the NTSB report at:
http://www.ntsb.gov/ntsb/AccList.asp?month=5&year=2006
Aproximately 20% of glider fatalities occur during the first few seconds of flight.
Here is a story from Joe Frick which could have had disastrous
results.
This happened last weekend.
"I keep my 1-26, No. 307 tied down at a WWII field
called Immokalee, which is located about 35 miles from Fort Myers, FL.
Great field, and we have a 182 tow bird there. Two other gliders - a
ASW- 27 and a 2-33. Since I arrived ahead of the tow pilot, yesterday, I
decided to clean up the cockpit area.. In the process I discovered that
someone stole my two wing spar pins located behind the seat , near
centerline. They were holding the wing on!! How about that!!! Could
have been a statistic myself if I had missed it on preflight!!! Don't
know any one other than a 1-26er who would want them, or who would know
how to get them out. On the other hand, the nearest 1-26 that I know of,
other that this one and Snowflake, is located in the Miami area."
Moral: PERFORM A COMPLETE TEN-PIN-CHECK EVERY TIME YOU FLY !
Thanks for the heads up, Joe!
.........................................................
May 11, 2006
Soft Release
Schweizer developed their release mechanism many years ago.
We used Schweizer gliders in the early days of our flight school, switching to modern European fiberglass designs in the early '80s.
The Schweizer tow release is mounted at the bottom of a steel tube cluster. If the tow release occurs under load, the release mechanism bangs hard against this cluster. Eventually, the steel tubes fail, requiring expensive repairs involving removing the covering and repairing cracks and replacing tubing.
Many glider schools quickly realized the problem and corrected the issue with a simple hard rubber pad the release mechanism would bang against rather than the steel structure.
Schweizer later came out with a modified version of the mechanism that incorporated a spring-steel, wedge-shaped channel the release mechanism would jam up against. This kept the mechanism from banging against the steel tubing, however, the arm of the mechanism would jam so tightly, a screwdriver or other tool, would be needed to pry the arm out of the channel before another tow could be made.
Most of these mechanisms have long ago worn out, or modified, so the arm can be pulled down easily for the next tow, but the mechanism then is no longer protected from the damaging impact and banging.
Enter the "Soft Release."
Rather than releasing under tension, pilots were trained to pull up slightly, dive a little to remove the tension of the tow rope, then release. This maneuver is effective, but requires extra piloting skill. If a very strong towplane is used, the maneuver must be more exaggerated, and requires even more skill.
Some pilots are not trained properly, so the maneuver they perform is outside practical limits. Pulling the tail of the towplane upwards is not acceptable as it places the tow pilot is jeopardy, especially if the glider tow release fails.
Two days ago, I was the tow pilot of a glider being flown by a newly-licensed, "soft release" pilot. Our instructor was in the back of the trainer and was totally surprised by the violent maneuver this pilot was taught to perform. The tail of the towplane was pulled up, and I saw in the rear view mirror the glider pitching abruptly nose down before releasing the tow rope.
No one seems to have told this new pilot the soft release maneuver is not necessary on a Grob 103 or any other non-Schweizer glider.
The soft release maneuver is not necessary if a rubber pad modifies the mechanism. Further, any maneuver that places the glider above the normal high tow position should not be condoned.
.............................................................................................
April 14, 2006
But, the clouds aloft were moving in the right direction, so I proceeded to get the glider ready for an early launch. As it turned out, the winds were light and so was the lift. Doug Haluza launched in his Janus C about 9 AM and struggled to stay aloft. I launched at 10 with Bob Epp in the back seat. We slowly drifted south trying to stay high, never exceeding 3,000 AGL, but the conditions were improving.
We eventually flew into the backside of the front and better thermals and wind so we were able to fly to near Snowy Mountain some 300 km south of Ridge Soaring Gliderport before heading North.
It took a few minutes to climb high enough to cross the Altoona Gap (4 miles) and we could see a major thunderstorm had recently passed by leaving clear blue air. We intentionally (not too bright) flew to the ridge where we found no lift and had to start the motor to get home.
You can see the flights on the OLC. http://www.ssa.org/members/contestreports/OLC.htm
Tomorrow, Saturday looks like another good ridge day, and we expect several pilots to take advantage of the conditions.
Have a nice Easter. I'll be looking for eggs.
........................................................
April 1, 2006
By now you have all heard of the stolen Penn State Glider Club Blanik and trailer. TSA contacted us because they have a suspicious Middle Eastern suspect on the loose and the fear is the all-aluminum Blanik can be used to hide materials such as radio-active components, especially if the aluminum glider is inside an all-aluminum trailer.
This trailer is really huge, so someone will surely see it. I understand the Eastern USA shipping ports are being watched for this trailer.
Penn State University is also on the news for a new sport:
Penn State University students have re-invented soccer using a live cat.
Animal rights activists are outraged.
Attendance at traditional soccer matches has plummeted.
"It's an extremely exciting sport," says player Benie Evidlobal. "Not only do you need to outrun and out maneuver the opposing team like in traditional soccer, you also need to outrun and out maneuver a live cat. By the fourth quarter the cat dies after being kicked around so much. Then the whole dynamics of the game changes because it takes a lot of athletic ability to kick around a dead cat and score goals with it. It's not like it's a soccer ball that easily rolls around."
Enid Pelvurtus, a PETA official has tried to get the police and the courts to stop the games. "This sport is an outrage and an extremely cruel way of killing these cats. We are working to outlaw this barbaric sport," stated Pelvurtus.
...........................................................................
March 27, 2006
It was another great Soaring Seminar. We had more attendees and the food was fantastic! A side benefit was having the FAA and NTSB attending and giving talks so they have a better understanding who glider pilots are. The local airport manager from University Park airport also attended, which is also very important as the airspace changes to Class D sometime the future.
Sunday, we assembled and washed gliders, and had three two place gliders flying so many pilots could enjoy really good ridge conditions. I flew with five pilots making flights up to 130 km. It was just right for ridge check rides.
.......................................................................
March 21, 2006
Doris and I returned home from Florida and The Seniors contest where we finished in fifth place.
Mike Robison flew our Nimbus 3DM Saturday from Ridge Soaring Gliderport for a distance of some 855 km with his 14 year old brother. Is the the longest flight by a 14 year old as co-pilot?
You can download the flight from the OLC at:
This Saturday, the 22nd is our Soaring Seminar. We must give a final head count tomorrow, Wednesday, so please let us know today if you are coming. You can sign up on our web site. Look for "Soaring Seminar" on the left side of our home page at: www.eglider.org.
................................................................
Oct 25, 2005
Here is a letter I recently received:
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I think that some of the issues you raised in newsletters touch on the fact we need to put a higher burden on ourselves to ensure we get the most out of our sport AND fly safely. As pilots we need to bluntly evaluate our skills (and lack thereof) and develop a continuing training plan. Many professions require ongoing education to ensure they are prepared to do their job… why not us? We all need to answer the hard questions, where are my skills today, how many hours do I need to fly to stay current (where the answer is not some generic number but how many hours do YOU need to stay current), and how do I fix the knowledge and/or skill gaps? The FAA rules show the minimum requirements, not necessarily the correct ones.
I firmly believe that this can be a safe sport, but it’s in our own hands to make it that way. One of the reasons I traveled all the way to Pennsylvania to get training from you was that in my research you held your instructors and your students to a higher standard (certainly higher than the ones I saw at my local club) and that made it important to me. Higher standards make better, safer pilots… status quo does not.
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Thanks to the author for the kind comments.
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Yes, the bottom line is each of us is responsible for the knowledge and skills necessary for safe flying. It is interesting to me how otherwise intelligent people will allow themselves to participate in what is proven to be one of the most dangerous activities without necessary training, skills or knowledge.
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The information is out there, and it is easy to obtain. It is not rocket science. In fact, it is reasonably simple.
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Yes, there is also miss-information and lots of “stinkin-thinkin,” however, it not difficult to separate myth from facts.
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My recent newsletters spoke about the failure of average pilots to know even the most basic knowledge about what they are doing. Until pilots make the effort to educate themselves and develop basic flying skills, the accidents will continue.
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There is no organization, not the FAA, not the SSA, not the SSF, nor anyone who can make a difference unless the individual pilot takes it upon themselves to perform to a higher minimum standard.
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There are places where flight safety is a way of life. Our gliderport is one of many who receive accolades for the efforts we make towards a safe operation and school. Our standards are no higher than what is implied by the FAA, and in many ways are dictated by a legal system that will punish us for failing to conduct our flight operations and training to that standard.
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Someone could make up a pilot profile that would indicate those at risk. The profile might include where they fly, how often they fly, the kind of aircraft they fly, and the skills and knowledge necessary to fly in the environment they fly in.
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For instance, the skills/knowledge for a person who only flies at one airport in calm conditions would be different than that of a pilot who flies in challenging conditions/places. We all know pilots who tow to 2,000 feet and gently glide back to earth, never flying cross-country. (Nothing wrong with that.) On the other hand, flying cross-country in the French Alps is extremely demanding. (The Alps have one of the highest incidents of fatal glider accidents.)
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As for written test questions, what would you ask?
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One question might be:
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What effect does an obstruction (trees) at the approach end of a farm field have on the effective length of the field?
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Three to one?
Five to one?
Ten to one?
Twenty to one?
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We can agree that knowing the correct answer to this question would be important for a pilot who flies cross country.
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What questions would you ask?
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Oct 18, 2005
Tom,
I love the latest many weeks of the newsletter, very thought provoking. Thank you.
The question on Soft Release was a topic that the lead instructor of my club asked me to relay to you when I was there for flight training a few years ago. When I gave him your answer he pretty much dismissed what you had to say, still firmly convinced that Soft Release was the way to go…. I left wondering why he bothered to have me ask if he wasn’t going to listen to the answer.
Actually, I think it’s not uncommon to see this kind of stubbornness in pilots (and most unfortunately instructors) for gliding. You cover some of this purely behavior based issues in your Accident Prevention Manual and I think it’s one of the major contributing factors to our safety problems.
I think that some of the issues you raised in other newsletters touch on the fact that we need to put a higher burden on ourselves to ensure we get the most out of our sport AND fly safely. As pilots we need to bluntly evaluate our skills (and lack thereof) and develop a continuing training plan. Many professions require ongoing education to ensure they are prepared to do their job… why not us? We all need to answer the hard questions, where are my skills today, how many hours do I need to fly to stay current (where the answer is not some generic number but how many hours do YOU need to stay current), and how do I fix the knowledge and/or skill gaps? The FAA rules show the minimum requirements, not necessarily the correct ones.
I firmly believe that this can be a safe sport, but it’s in our own hands to make it that way. One of the reasons I traveled all the way to Pennsylvania to get training from you was that in my research you held your instructors and your students to a higher standard (certainly higher than the ones I saw at my local club) and that made it important to me. Higher standards make better, safer pilots… status quo does not.
Many thanks to you,
Bill Rea
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Oct 12, 2005
I finally received my October Soaring magazine. Paul Moggah had a letter regarding the so-called "Soft Release" suggested for Schweizer gliders, especially the 2-33. It took me back in time to the 70s when we had 2-33s in our school fleet.
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The 2-33 tow release had a problem. When operated, the release mechanism would bang up against the internal structure, causing damage to the glider's structure, which consisted of a cluster of tubing. Repeated banging would cause structural failure of these tubes and the welded joint.
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Schweizer installed a friction device to help absorb the shock, but then it was very difficult to pull the arm down to connect another tow rope.
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We had the same problems, and solved the issue by simply placing a small block of rubber up inside the tow release. The arm would bang against the rubber, eliminating the problem. The worst thing that could occur was for the rubber to fall out, and we simply replaced the rubber block.
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After some considerable time, the "soft release" was invented. The idea was for the glider pilot to pull back on the stick to make the glider climb slightly, then dive to allow a little slack to form in the tow rope, then pull the release. With no stress on the tow rope, there was no banging and no damage.
Paul's observation is that pilots trained in Schweizer 2-33s carry this training (law of primacy) to other gliders, and the soft release practice is not only unnecessary, but potentially hazardous.
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He is correct, of course.
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So, if you fly a Schweizer glider, abandon the soft release, and find an old shoe to cut a small block of rubber.
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Sept 5, 2005
There are several comments from pilots at
http://www.gliderforum.com/thread-view.asp?threadid=1861&posts=14
Given an opportunity to fly with pilots of various experience levels, it is fairly easy to discover some of the fundamental problems we experience in our sport.
Flight instructors, through student pilots routinely make errors that should not be permitted. Improper performance of pretakeoff check lists, failure to recognize a need for an emergency plan during takeoff, even wearing the wrong style of hat (baseball hat) are common errors, that contribute to our poor safety record.
The most serious errors involve landing procedures and emphasize the primary reason landings are the single biggest problem our sport experiences.
These same pilots admit to owning glider flight training manuals that have the information, but they read without implementing procedures and practices that will allow them to fly safely.
One example is the path the towplane takes on takeoff. The manual explains the reasoning for the towplane to drift downwind of the centerline of the runway (whenever possible) so if the rope breaks, the glider only needs to make a simple 180 degree turn to be lined up with the runway. The same applies to the towplane, so the practice can help when the emergency occurs.
Glider operations need to review their operational practices, and instructors need to have a critical eye to watch for details that inhibit safe flying practices.
Well, it finally happened.
After more than 40 years of training pilots, I finally found a person who actually understands the rudder does not turn a boat!
Of course, he is a designer of underwater devices such as torpedos.
Now, I'm looking for someone who understands hot air does not rise.
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I failed to mention the State College Ramada Convention center also has a block of rooms reserved for us. Phone them at
Newsletter Dec 18
Newsletter Feb 2
I phoned Seminole Lake Gliderport in Florida and they have no damage from last night's devastating storm.
Here is a neat web site currently tracking two Golden Eagles. They apparently are wearing GPS transmitters.
http://www.aviary.org/csrv/track2PA.php
Newsletter Feb 21
2007 Soaring Seminar
Ramada Inn
State College, Pa
All day speakers, lunch, evening banquet.
Speakers
John House Soaring and the Media
Karl Striedieck Beginning ridge soaring techniques
Denis Pagen Identifying soaring clouds
Bill Geiger Legal responsibilities
Bob Lacovara Gliders of the future.
Lee Kuhlke Flight log diagnostics
Tom Knauff Preventing landing accidents
$65 fee pays for lunch, dinner and hall rental.
Sign up by phoning
Or log onto www.eglider.org and enter seminar in the search box.
Newsletter Jan 18Newsletter Feb 15Newsletter Feb 21
Here are a couple additional responses about aortas:
Newsletter Jul 8
Newsletter Oct 22
GLIDER FLIGHT TRAINING STARTS HERE
The Wright brothers first flew in 1903, and began flying on a regular basis about 1911. World War One saw the first organized flight training, but most of those pilots were expendable and many did not survive. After the war, some pilots became crop dusters and stunt pilots, and gave flight instruction. Using 1920 as the beginning of commercial flight schools, it has only been 85 to 90 years since flight training began. We have been providing glider flight training for about half of this time.
Our local soaring club began in 1964 and had the benefit of a very good flight instructor from Germany, Peter Kummer. When we began our commercial flight school, we recognized the need and desirability of adopting the flight standards used in the USA.
After consideration of moral, legal and liability issues, we sought advice of experts, and invited notable instructors such as Derek Piggott and Wolfgang Langeweische to Ridge Soaring Gliderport to help us develop what is recognized as one of the best glider flight training programs in existence.
In the early years, we developed a series of instructional handouts, which were required reading for our students. These handouts were then combined to form the foundation of the first edition of our popular glider flight training manual, "Glider Basics from First Flight to Solo." which covers all flight training as required by the Federal Aviation Regulations. Other textbooks include "After Solo," covering flight training subjects through private license, and "Transition to Gliders," a flight training manual for power pilots.
No glider flight instructor manual existed to help us standardize our school instructors, so we corresponded with hundreds of nationally and internationally recognized glider flight instructors. With their help, we developed the "Glider Flight Instructor Manual", which has been upgraded several times. It includes lesson plans for ab-initio as well as power transition pilots, and explains how to teach each flying lesson.
This combination of flight training materials has proven to be very effective in producing pilots who have demonstrated superior piloting skills, and who have amassed an outstanding safety record. In fact, we have trained glider pilots for over 43 years with only a few minor incidents, and no fatalities until recently when a seizure befell a very experienced transition pilot.
If you look carefully at the flight training materials we use in our school, you will discover we do nothing unusual. We simply comply with the FAA regulations by using the criteria implied by those regulations and the Practical Flight Test Standards.
We have traveled to many countries of the world, and provided training to NASA, the Air Force Academy and several airline training centers. Currently we have a contract with the FAA to train inspectors. The FAA used our school to develop the first glider Practical Test Standards, and we wrote the glider judgment training manual, "Accident Prevention Manual for Glider Pilots", at the request of the FAA in Washington DC.
By necessity we have produced training materials, and provide them at a discount to glider clubs and commercial operations.
If you, your club or FBO have an interest in standardizing your flight training with proven, easy to understand training materials, please consider the following items:
Textbooks:
Glider Basics from First Flight to Solo $24.95
After Solo an Advanced Glider Flight Training Manual $24.95
Transition to Gliders a Flight Training Manual for Power Pilots $29.95
Glider Flight Instructor Manual $29.95
Accident Prevention Manual for Glider Pilots $12.95
Private Glider Pilot Practical Test Standards $ 4.95
Commercial Glider Pilot Practical Test Standards $ 4.95
The Glider Flying Handbook (New, revised edition for 2007) $22.95
CD:
Sectional Charts for Glider Pilots $20.00
DVDs: (Two each)
Preventing Glider Accidents $20.00
Preventing Launching Accidents $20.00
Preventing Landing Accidents $20.00
Preventing Stall Accidents $20.00
Quantity discount for clubs and FBOs.
Newsletter Oct 19