instructors and other qualified pilot fiends

General discussion about the sport of hang gliding
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Tad Eareckson
Posts: 9150
Joined: 2010/11/25 03:48:55 UTC

Re: instructors and other qualified pilot fiends

Post by Tad Eareckson »

http://ozreport.com/10.162
Tracy and Lisa nomination
Davis Straub - 2006/08/11 06:32:30 UTC

Add your thoughts to their nomination of USHGA presidential award.
Sure Davis. NO PROBLEM.
Chris Christophersen writes:
Tracy and Lisa have been nominated for the USHGA PRESIDENTIAL CITATION. Please encourage the awards committee to honor them with the award by writing a short letter of recommendation yourself and submitting it online.

You may reference my nomination and preferably use your own words. Many of you can add reasons that they should receive the award and hopefully you will forward your comments to the awards committee for consideration in their decision making.

Dear USHGPA,

Please consider Tracy Tillman and Lisa Colletti (husband and wife team) for the PRESIDENTIAL CITATION.

Lisa and Tracy are very devoted to and have made a significant contribution to our sport over the course of several years now. Their dedication to 1) pilot, equipment and environmental safety...
So they...
The United States Hang Gliding and Paragliding Association, Inc.
Standard Operating Procedure
12. Rating System
02. Pilot Proficiency System
12. Hang Gliding Aerotow Ratings
-C. Aerotow Equipment Guidelines

-5. A release must be placed at the hang glider end of the tow line within easy reach of the pilot.
British Hang Gliding and Paragliding Association Technical Manual - 2003/04

On tow the Pilot in Command must have his hand actually on the release at all times. 'Near' the release is not close enough! When you have two hands completely full of locked-out glider, taking one off to go looking for the release guarantees that your situation is going to get worse before it gets better.
http://www.chgpa.org/forums/viewtopic.php?f=2&t=3107
I have a tandem rating!!!
Lauren Tjaden - 2008/03/23 22:20:15 UTC

When Jim got me locked out to the right, I couldn't keep the pitch of the glider with one hand for more than a second (the pressure was a zillion pounds, more or less), but the F'ing release slid around when I tried to hit it.
http://www.chgpa.org/forums/viewtopic.php?f=2&t=3648
Oh no! more on weak links
Carlos Weill - 2008/11/30 19:24:09 UTC

I tried to release but my body was off centered and could not reach the release. I kept trying and was close to 90 deg. All these happen very quickly, as anyone that has experienced a lock out would tell you. I heard a snap, and then just like the sound of a WWII plane just shut down hurdling to the ground, only the ball of fire was missing.
http://www.chgpa.org/forums/viewtopic.php?f=2&t=3391
More on Zapata and weak link
Paul Tjaden - 2008/07/22 04:32:22 UTC

I have never had a lockout situation happen so quickly and dramatically and had no chance to release as I have always thought I could do.
Joe Gregor - 2004/09

There is no evidence that the pilot made an attempt to release from tow prior to the weak link break, the gate was found closed on the Wallaby-style tow release.
...got the release actuators where people could actually use them before they got killed...
-C. Aerotow Equipment Guidelines

-5. This release shall be operational with zero tow line force up to twice the rated breaking strength of the weak link.
Lauren Tjaden - 2008/03/23 22:20:15 UTC

The barrel release wouldn't work because we had too much pressure on it.
Anyhow, the tandem can indeed perform big wingovers, as I demonstrated when I finally got separated from the tug.
http://www.hanggliding.org/viewtopic.php?t=21033
barrels release without any tension except weight of rope..
Bart Weghorst - 2011/02/25 19:06:26 UTC

But I've had it once where the pin had bent inside the barrel from excessive tow force. My weaklink was still intact. The tug pilot's weaklink broke so I had the rope. I had to use two hands to get the pin out of the barrel.
No stress because I was high.
...got all the stupid bent pin releases out of the air...
-C. Aerotow Equipment Guidelines

-4. A weak link must be placed at both ends of the tow line.
Towing Aloft - 1998/01

I witnessed a tug pilot descend low over trees. His towline hit the trees and caught. His weak link broke but the bridle whipped around the towline and held it fast. The pilot was saved by the fact that the towline broke!
http://groups.yahoo.com/group/skysailingtowing/message/549
Weaklinks/bridles; was: high wire act world news
Tracy Tillman - 2001/05/16 15:14:55 UTC

We (and many others) do not recommend using a second weaklink on the non-released end of the bridle.

The weaklink should be on the released end of the bridle, and the bridle should release from the top. That way, if the bridle does get caught on the ring, it is pulling from the body, rather than from the glider, and the glider may still be controllable--in which case you can use your secondary release (or hook knife if that fails) to release.
...complied with USHGA regulations and made sure that the planes and equipment were at all times and in all circumstances protected by a weak link (or, failing that, a hook knife)...
-C. Aerotow Equipment Guidelines

-4. The weak link at the tow plane end of the towline should break with a towline tension approximately 100 lbs. greater than the glider end.
Carlos Weill - 2008/11/30 19:24:09 UTC

I heard a snap, and then just like the sound of a WWII plane just shut down hurdling to the ground, only the ball of fire was missing. The tug weak link broke off at 1000ft, in less than a second the glider was at 500ft.
Paul Tjaden - 2008/07/22 04:32:22 UTC

I got clobbered and rolled hard right in a split second. There was a very large noise and jerk as the relatively heavy weak link at the tug broke giving me the rope.
http://ozreport.com/10.124
Weaklink Break
Davis Straub - 2006/06/15 12:46:29 UTC

The tug's weaklink breaks as I come off the cart. (Highland Aerosports)

On the second day of the ECC competition just as I came off the cart the tow line went slack when it came detached from the tug (but not from me). You can see what happened then as Jim Rooney filmed it.
http://ozreport.com/forum/viewtopic.php?t=865
Tandem pilot and passenger death
Mike Van Kuiken - 2005/10/13 19:47:26 UTC

The weak link broke from the tow plane side. The towline was found underneath the wreck, and attached to the glider by the weaklink. The glider basically fell on the towline.
http://ozreport.com/forum/viewtopic.php?t=24534
It's a wrap
Lauren Tjaden - 2011/08/01 02:01:06 UTC

In general, the weak link on the glider end will break before the one on the plane. However, my glider's main weak link was wrapped in a huge bunch around the 'biner, therefore it did not break. I also had a secondary weak link on my shoulder (which does not take as much force), but the plane's link broke first. Really, it was just half a second (or less) until the break, and the backups worked as they should.
...got the front end weak links up over the strengths of the back enders - or at least got things configured so that it just takes a half second (or less) for the glider to get the rope...
-C. Aerotow Equipment Guidelines

-4. The weak link at the glider end must have a breaking strength that will break before the towline tension exceeds twice the weight of the hang glider pilot and glider combination.
http://groups.yahoo.com/group/skysailingtowing/message/612
hang gliding Comments on outlandish release/bridle/weak link
Tracy Tillman - 2001/05/25 01:01:56 UTC

We normally use 130 lb., but we now also have 150 lb. on hand for heavier pilots in draggier gliders. I use 150 lb. for pro-towing, but Lisa still uses 130 lb. for pro-towing. I use 130 lb when using my regular towing bridle.
http://ozreport.com/12.081
Weaklinks - the HGFA rules
Davis Straub - 2008/04/22 14:47:00 UTC
Pilots must use weaklinks provided by the meet organizers and in a manner approved by the meet organizers. All weaklinks will be checked and use of inappropriate weaklinks will require the pilot to go to the end of the launch line to change the weaklink.

Weaklinks will consist of a single loop of Cortland 130 lb Greenspot braided Dacron Tolling line and should be placed at one end of a shoulder bridle.
http://ozreport.com/forum/viewtopic.php?t=24846
Is this a joke ?
Davis Straub - 2011/08/26 14:04:52 UTC

We had six weaklink breaks in a row at Zapata this year.
Davis Straub - 2011/08/28 15:26:28 UTC

We couldn't figure out why we had so many breaks so quickly. Maybe just coincidence.
...got some sane weak link minimums established...

http://groups.yahoo.com/group/skysailingtowing/message/4592
Weaklinks
Tracy Tillman - 2005/02/08 19:16:10 UTC

A tug pilot and/or aerotow operator has every right to inspect the use and quality of the weaklink used by a hang glider pilot, and has a duty to him/her self and the hang glider pilot to make sure that it is not too strong for its primary purpose. Concurrently, the hang glider pilot has a duty to understand and respect the well-founded concerns of the tow pilot and/or aerotow operator.
http://www.chgpa.org/forums/viewtopic.php?f=2&t=2467
weak links
Jim Rooney - 2007/07/19 14:50:52 UTC

And yes, get behind me with a "strong link" and I will not tow you.
Jim Rooney - 2007/07/22 22:30:28 UTC

No, I'm not being nice. No, I do not feel the need to be nice. You're trying to convince people to be less safe. I don't want to be on the other end of the rope when someone listening to this drivel smashes in.

I've heard it a million times before from comp pilots insisting on towing with even doubled up weaklinks (some want no weaklink). I tell them the same thing I'm telling you... suck it up. You're not the only one on the line. I didn't ask to be a test pilot. I can live with your inconvenience.
http://ozreport.com/forum/viewtopic.php?t=22308
Better mouse trap(release)?
Jim Rooney - 2010/12/16 18:47:05 UTC

A few years ago, I started refusing to tow people with home made gear.
http://www.hanggliding.org/viewtopic.php?t=11497
Aerotow release options?
Axel Banchero - 2009/06/20 04:57:01 UTC

But I have seen others fail twice and one of them was during one of my training tandems. I just kept hitting the brake lever for a few seconds in WTF mode, and the instructor used the barrel release.
http://groups.yahoo.com/group/TUGS/message/1149
aerotow instruction was Re: Tug Rates
Tracy Tillman - 2011/02/10 20:08:32 UTC

Anybody who is truly a good pilot, in any form of aviation, knows that the knowledge, skills, and judgement you have in your head, learned from thorough instruction from a good instructor with a good curriculum, are the best pieces of equipment you can fly with. Good equipment is important, the best equipment is a well-trained brain.
...and helped empower the glider pilot to use safe legal equipment on his aircraft instead of the shitrigged Flight Park Mafia monopoly crap that people are being forced to fly with.
2) membership development and promotion, and 3) the enjoyment, comfort and pleasure of pilots and their families/guests qualify them for our highest honor we can bestow.

They are without peer in their hospitality and their investment of tireless human capital.
http://groups.yahoo.com/group/skysailingtowing/message/7067
AT SOPs - proposed revisions
Tracy Tillman - 2009/05/10 02:08:52 UTC

Hi Tad.

I'm Tracy Tillman, on the USHPA BOD, on the Tow Committe, and I am an Aviation Safety Counselor on the FAA Safety Team (FAAST) for the Detroit FSDO area. As a rep of both the USHPA and FAA, I would like to help you, USHPA, and the FAA improve safety in flying, towing, and hang gliding.

The FAA gets a lot of letters of complaint from a lot of yahoos...
Yeah, sure.
Their unselfish financial capital investments certainly must rank near the top in comparison to the majority of HG/PG operations.

This year alone they have made significant time and capital investments. Just a few examples include: starting a "scooter-tow" operation, working to get an HG operation in our region to take action to comply with safety regulations and hosting a fun event designed to renew the interest of "drop-out" pilots to come back into the sport.
You mean like this one?
Chicago Sun-Times - 2005/10/06

Four weeks after a horrific hang-gliding crash killed two people in LaSalle County, one victim's family is demanding answers.

Jeremiah Thompson was killed Sept. 3 while on a tandem hang glider, learning the hobby from Arlan Birkett, owner of Sheridan-based Hang Glide Chicago.

An airplane towed the hang glider into the air, with plans to reach 3,000 feet before the cable was released and their tandem hang glide began, an attorney said.

But two hundred feet into that ascent, the cable snapped, and the hang glider plummeted to the ground, smashing to pieces and instantly killing Thompson and Birkett.

On Wednesday, Thompson's family filed a negligence lawsuit against the company, demanding unspecified damages but also hoping to find out how the crash happened.

"They're two hundred feet in the air, and while normally they would glide to the ground, this hang glider nose-dived to the ground," attorney Matthew Rundio said. "We need to find out why that happened."

Rundio is now collecting witness accounts of the crash, including a possible videotape of it happening.

Thompson's family said, in his obituary, that he died in "the last of a series of lessons" with Birkett.

Birkett, 47, had been hang gliding since 1987, according to his obituary, and was certified by the U.S. Hang Gliding Association as an advanced hang-glider pilot and as a tandem instructor.

Thompson, 32, was a Montana native who came to Chicago to work as a computer programmer at Epiphany Capital Management.

In his obituary, his family said he was a member of the U.S. ski team and was nominated as a Rhodes Scholar before graduating from Dartmouth College.
Without hesitation they have taken on national organization responsibilities as Region 7 Director(s).
Yeah, I can tell.
Lisa and Tracy are members that other members should assimilate as much as possible.
Yep. Assimilation.
Jim Rooney - 2011/08/31 09:25:57 UTC

So yeah, if you show up with some non-standard gear, I won't be towing you. Love it or leave it. I don't care.
That's the name of the game, isn't it? My way or the highway.
They certainly have my vote for the Presidential Citation.
Mine too. Some kind of citation anyway.
Sincerely,
Chris Christophersen
Discuss Tracy and Lisa at the Oz Report forum.
Anybody with anything useful to say about Tracy isn't permitted to discuss anything on the Oz Report forum.
Steve Davy
Posts: 1338
Joined: 2011/07/18 10:37:38 UTC

Re: instructors and other qualified pilot fiends

Post by Steve Davy »

http://www.hanggliding.org/viewtopic.php?t=23647
Best Practices
Stephan Mentler - 2011/10/15 00:34:01 UTC
Virginia

Over the course of the last year, I have read about hang gliding incidents on this forum in which pilots appeared to operate their aircraft as they had been trained to, but made bad decisions resulting in a crash or near crash. These include:

- The pilot on tow being unable to release from a towline and crashing - he had a primary release and apparently a weak link but no secondary release.

- A pilot transitioning back and forth from downtubes to basetubes on final in rough air and subsequently dropping a tip and being turned downwind at about fifteen feet of altitude (I am not talking about the gentleman that posted on another thread on this site - but one that recently damaged his glider at the site I fly - thankfully no injuries as he let the glider take the impact).

- Lastly, I witnessed an aerotow pilot have a weak link break at about thirty feet and his first inclination was to foot land, he kicked his feet out, went to the downtubes and did not notice his glider was not moving forward but falling down (complete stall). He was incredibly fortunate as the glider was bagged out and handled like a parachute. Had the conditions been more turbulent or if it was a newer glider would have likely dropped the nose or tip and piled in to the ground.

There appears to be a tremendous amount of knowledge among the experienced pilot community, many of whom post their advice on this site, but we lack a consolidated publication or forum that lists best practices for our sport. So the challenge to you experienced pilots that are reading this - how does our community develop a list of best practices? How does our community agree upon what the best practices are within hang gliding? How do we distribute this?

I am talking about stuff that is not necessarily in any of our manuals (I think the HG manuals are due for an update as there have been significant advances in glider and harnesses) or regularly taught.

I am not advocating additional rules or SOPs, just simply a consolidated reference for experienced and inexperienced pilots alike that captures everything from the safest towing hookup to what to do when faced with a gust front in flight.
I sent him a link to Kite Strings.
User avatar
Tad Eareckson
Posts: 9150
Joined: 2010/11/25 03:48:55 UTC

Re: instructors and other qualified pilot fiends

Post by Tad Eareckson »

http://www.hanggliding.org/viewtopic.php?t=23647
Best Practices
Stephan Mentler - 2011/10/15 00:34:01 UTC

Over the course of the last year, I have read about hang gliding incidents on this forum...
http://www.hanggliding.org/viewtopic.php?t=14230
pro tow set-up
Cecil Bunter - 2009/11/06 16:14:10 UTC
Illinois

Wallaby Ranch has accidents.
They are kept very quiet. Image Image Image
http://www.hanggliding.org/viewtopic.php?t=20756
How is Zach Etheridge doing?
Bob Flynn - 2011/02/04 11:26:34 UTC
Jacksonville, North Carolina

Lookout keeps this kind of stuff under their hat. You never hear of accidents there. But every time I go there, I hear about quite a few. Blown launches, tree landings, etc.
http://ozreport.com/forum/viewtopic.php?t=25321
Stop the Stupids at the USHPA BOD meeting
Mark G. Forbes - 2011/09/30 23:21:56 UTC

Here's how it really works:

- Member submits an accident report. Could be the pilot who had the accident, or some other witness.

- Accident report is sent to Tim to maintain legal privilege. Tim reviews the report and determines whether there's significant legal risk associated with it. He may redact certain parts (personally identifiable information, etc.) if in his opinion exposure of that information poses a risk to us. If the report is very risky, he may decide that it can't be shared further, and will notify the ED about it. He may also notify our insurers if he sees a potential for a claim, as is normal practice for any incident where we are aware of such a potential.

- Redacted report goes to the accident review chairs, for incorporation into periodic articles in the magazine. Articles focus on root causes of accidents, not on personal narratives or details.

The whole procedure is outlined in SOP 03-16, which you can read by logging into the USHPA website and clicking on "Policy Manual".
http://www.hanggliding.org/viewtopic.php?t=16439
Some day we will learn
Steve Morris - 2010/03/31 23:58:54 UTC
Sunnyvale, California

In 2009 there were several serious hang gliding accidents involving pilots on the HG forum (or who had close friends on the forum that reported that these accidents had occurred). In each case there was an immediate outcry from forum members not to discuss these accidents, usually referring to the feelings of the pilots' families as a reason to not do so. In each case it was claimed that the facts would eventually come out and a detailed report would be presented and waiting for this to happen would result in a better informed pilot population and reduce the amount of possibly harmful speculation.

In each of these cases I have never seen a final detailed accident report presented in this forum. So far as I can tell, the accident reporting system that has been assumed to exist here doesn't exist at all, the only reports I've seen are those published in the USHPA magazine. They are so stripped down, devoid of contextual information and important facts that in many cases I have not been able to match the magazine accident report with those mentioned in this forum.

The end result has been that effective accident reporting is no longer taking place in the USHPA magazine or in this forum. Am I the only one who feels this way?
Ever wonder about the incidents you're NOT reading about on this forum - or anywhere else?

http://www.hanggliding.org/viewtopic.php?t=14312
Tow Park accidents
Jack Axaopoulos - 2009/11/12 14:49:58 UTC

One of the stated goals of this site is to promote HG. MOST views on this site are NOT from members but from visitors, they have no ignore button.

Having Tad run around every day giving the impression that there is a massive weekly slaughter of pilots at tow parks due to their horribly dangerous devices surely doesnt promote HG. Especially when the safety records are quite excellent.

Like Jim said, theyve gone a decade with no fatalities at their tow park. Pretty damn good I say.
http://www.hanggliding.org/viewtopic.php?t=22212
So long guys
Steve Morris - 2011/06/14 06:01:12 UTC

I didn't realize until now that the purpose of this site was to solely market hang gliding.

I had thought this site served as a virtual hang gliding community center where interested parties could share information, enhance their knowledge and understanding of the sport, discuss issues relevant to pilots, and promote safety.

Now I get it.
Ever wonder about a sport in which you're expected to kill a person or two at your flight park each decade and, if you haven't, you can ignore the nonfatal ambulance rides, incidents at altitude, and students going somewhere else to kill themselves and be considered to have an excellent safety record?
...in which pilots appeared to operate their aircraft as they had been trained to, but made bad decisions resulting in a crash or near crash.
Let's try this instead:

Over the course of the last year, I have read about hang gliding incidents on this forum (whose mission is to PROMOTE hang gliding as it is - not to dig up skeletons and fix problems) in which pilots made the bad decisions to operate their aircraft as they had been trained to and thus had crashes and near crashes.
These include:

The pilot on tow being unable to release from a towline and crashing - he had a primary release and apparently a weak link but no secondary release.
- If you're talking about the one I think you are (2011/01/27 - Shane Smith)... Being unable to release, crashing, and being killed instantly.
- A primary release was all he would've needed for towing one point - which he was - IF he hadn't been stupidly configured - which he was.
Towing Aloft - 1998/01

Safety Tip: Beware of threading a string release directly through a weak link or loop in the end of a small diameter rope. Do not thread a large diameter cord through a loop made with a much smaller diameter cord. Under tension, the smaller diameter cord can pinch the larger diameter material enough that it may fail to release. Soft rings made from 1/2 inch tubular webbing may work well for the string release to loop through to prevent pinching.
- Yeah, he had a fuckin' weak link alright. That's what the bridle jammed in. If he hadn't had the fuckin' weak link he'd have probably been able to get away with the insanity of eliminating the tow ring - but you know the ironclad rule...

http://ozreport.com/forum/viewtopic.php?t=24846
Is this a joke ?
Jim Rooney - 2011/08/26 02:44:10 UTC

The "purpose" of a weaklink is to increase the safety of the towing operation. PERIOD.
A pilot transitioning back and forth from downtubes to basetubes on final in rough air and subsequently dropping a tip and being turned downwind at about 15 feet of altitude (I am not talking about the gentleman that posted on another thread on this site - but one that recently damaged his glider at the site I fly - thankfully no injuries as he let the glider take the impact).
- So did he appear to be operating his aircraft as he had been trained to?

- Who trained him how to operate his aircraft?
Christian Thoreson - 2004/10

Thus wheel landings, the safest and easiest way to consistently land a hang glider (yes, I know many people will have much discussion over that comment)...
- Was it Christian Thoreson?
Lastly, I witnessed an aerotow pilot have a weak link break at about thirty feet and his first inclination was to foot land, he kicked his feet out, went to the downtubes and did not notice his glider was not moving forward but falling down (complete stall). He was incredibly fortunate as the glider was bagged out and handled like a parachute. Had the conditions been more turbulent or if it was a newer glider would have likely dropped the nose or tip and piled in to the ground.
And of course...

http://www.hanggliding.org/viewtopic.php?t=20597
Noobie
Stephan Mentler - 2011/01/23 00:11:03 UTC

Scooter and then truck towing - very cool. I have been aero towing for sometime and finally learned to truck tow at Blue Sky. Steve Wendt is pretty thorough, safety conscious and will teach you some solid skills.
...since you've been aerotowing for some time and finally learned to truck tow at Blue Sky and Steve Wendt is pretty thorough and safety conscious and has taught you some solid skills, you see absolutely nothing unusual about an aerotow weak link break at about thirty feet - and aren't wondering what would've happened if he had just stayed prone and landed on the wheels.
There appears to be a tremendous amount of knowledge among the experienced pilot community, many of whom post their advice on this site...
Ryan Voight - 2009/11/03 05:24:31 UTC

Have you never pondered what you would do in a situation where you CAN'T LET GO to release? I'd purposefully break the weaklink, as described above. Instant hands free release Image
And then there are the ones who've been banned - like Scott C. Wise and me - who DON'T post their advice on this site.
...but we lack a consolidated publication or forum that lists best practices for our sport.
What? Steve Wendt didn't take care of that for you?

http://www.chgpa.org/forums/viewtopic.php?f=2&t=1149
Team Challenge: Daily Update Thread
Holly Korzilius - 2005/10/01 18:19:55 UTC

Incident at 2005 Team Challenge

I don't have many details at this point, but I just got a call from Scott Wilkinson. Bill Priday launched from Whitwell without hooking in. Scott indicated there was about a hundred foot drop off from launch. Bill's status is unknown at this time. Please pray for him!

I will provide updates as I get them from Scott.
I'm guessing Steve's teaching his surviving students about hook-in checks nowadays. (Just kidding.)

http://www.hanggliding.org/viewtopic.php?t=18868
Almost lockout
Avolare - 2010/09/03 19:37:11 UTC
North Carolina

The weak link should break with a lockout. I wasn't locked out, but getting close.
And I'm also guessing that he's no longer telling the people he's truck towing that a weak link will keep them from getting killed by a lockout on a payout winch - that that only works for fixed line towing.
So the challenge to you experienced pilots...
Oh good.
Jim Rooney - 2011/08/25 21:40:25 UTC

See, the thing is... "we", the people that work at and run aerotow parks, have a long track record.
This stuff isn't new, and has been slowly refined over decades.
We have done quite literally hundreds of thousands of tows.
We know what we're doing.

Sure "there's always room for improvement", but you have to realize the depth of experience you're dealing with here.
There isn't going to be some "oh gee, why didn't I think of that?" moment. The obvious answers have already been explored... at length.
We're going to get more OPINIONS from EXPERIENCED "pilots".
...that are reading this - how does our community develop a list of best practices?
Maybe get a few heads of experienced pilots up on pikes and clear the air for a few people who know what they're talking about.
How does our community agree upon what the best practices are within hang gliding?
If a goddam COMMUNITY were the least bit capable of doing this it would've been done thirty years ago.
How do we distribute this? I am talking about stuff that is not necessarily in any of our manuals (I think the HG manuals are due for an update as there have been significant advances in glider and harnesses) or regularly taught.
What are the advancements in glider and harness designs which require revisions in procedures?
I am not advocating additional rules or SOPs...
Yeah, perish the thought that anything in hang gliding should be anything more than an opinion or suggestion. And we have just the right amount of rules and SOPS now - and they're all perfect.
...just simply a consolidated reference for experienced and inexperienced pilots alike that captures everything from the safest towing hookup...
http://www.wallaby.com/aerotow_primer.php
Aerotow Primer for Experienced Pilots
The Wallaby Ranch Aerotowing Primer for Experienced Pilots - 2011/10/16

Welcome to Wallaby Ranch, the first and largest Aerotow Hang Gliding Flight Park in the World! We're the aerotowing (or "AT") professionals; no-one knows AT like we do; it's all we do, and we do it everyday, year-round. This primer will teach you the basics of AT theory and technique. Our instructors have fine-tuned this system over the course of many years, while teaching thousands of people how to aerotow hang gliders. Careful study of this material will make your transition to AT faster, easier, less expensive, and safer.
If you want experienced pilots running the show velcro your brake lever to the downtube, put a bent pin barrel release on your shoulder, and use a loop of 130 pound Greenspot to increase the safety of your towing operation at thirty feet.
...to what to do when faced with a gust front in flight.
Don't get faced with a gust front in flight. The chances of your coming out smelling like a rose ain't all that great.
I sent him a link to Kitestrings.
Thanks, but he thinks Steve Wendt is pretty thorough and safety conscious and will teach you some solid skills. And Steve Wendt is a 130 pound Greenspot pin bender who skipped the hook-in check instruction and okayed Bill Priday to fly off cliffs and signed Rooney's instructor ticket. So I'm not expecting all that much.

P.S. On 2011/10/12 - the real (non Monday) Columbus Day - this thread reached 1492 hits.
Steve Davy
Posts: 1338
Joined: 2011/07/18 10:37:38 UTC

Re: instructors and other qualified pilot fiends

Post by Steve Davy »

http://www.hanggliding.org/viewtopic.php?t=20756
How is Zach Etheridge doing?
Bob Flynn - 2011/02/04 11:26:34 UTC
Jacksonville, North Carolina

Lookout keeps this kind of stuff under their hat. You never hear of accidents there. But every time I go there, I hear about quite a few. Blown launches, tree landings, etc.
http://www.youtube.com/watch?v=CuSHh0nmKkQ

07-1412
http://farm4.staticflickr.com/3900/14557433291_0d22597fd6_o.png
Image
miguel
Posts: 289
Joined: 2011/05/27 16:21:08 UTC

Re: instructors and other qualified pilot fiends

Post by miguel »

Looks like the wire guy on the right, held on too long. Is the normal procedure there for the wire crew to launch the glider?
Zack C
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Re: instructors and other qualified pilot fiends

Post by Zack C »

miguel wrote:Looks like the wire guy on the right, held on too long. Is the normal procedure there for the wire crew to launch the glider?
In strong winds (~20+ mph), yes...the wire crew holds the glider down until the pilot yells 'clear' (both side guys will be reporting 'up') and then both release immediately. If it's blowing that hard I'll tow (if I fly)...I don't want to rely on the crew releasing at the same time or holding the wires with equal force, so I only foot launch if I can do it with both guys off the wires (reporting 'neutral').

The wind didn't look strong in that video...no reason they needed to be on the wires when he launched. Not sure who's to blame since I couldn't hear if/when the pilot said 'clear'. His nose being too high didn't help.

Sometimes people want to hold onto the wires no matter what...it's really critical you brief your crew on what you expect there. Sometimes they want to hold the keel, too...yech.

Zack
Zack C
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Re: instructors and other qualified pilot fiends

Post by Zack C »

Explanation:
http://www.hanggliding.org/viewtopic.php?p=256503#256503

I don't think the pilot had any business launching in those conditions, but I also think the right guy should have let go when the pilot 'clear'ed...

Zack
Steve Davy
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Re: instructors and other qualified pilot fiends

Post by Steve Davy »

Get your crew to hold the side wire two feet inboard of the cross bar / LE intersection. If there is any force on the wire it will be obvious with a glance. Verbal communication invites miscommunication.

Also, provide them with some gloves.
Steve Davy
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Re: instructors and other qualified pilot fiends

Post by Steve Davy »

I am at a loss. I have yet to figure out how to reason with -
Please note that the weaklink *saved* her ass. She still piled into the earth despite the weaklink helping her...
Or
A glider doesn't feel like it's pulling you off the hill if you're not hooked in.
Or
130 lb greenspot is what most flight parks are using...for every one. So we are talking about a breaking strength of 260lbs...for every one. I'd say that's about 1 -1.5 g for most pilots. Sounds like everyone is in agreement. You can't get week link in 5lb increaments so everyone is at 1.5g.
Yo-Yos that pull this crap out of thin air and post it for all to see. Embarrassing.
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Tad Eareckson
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Re: instructors and other qualified pilot fiends

Post by Tad Eareckson »

And ya know what's REALLY weird, dumbfounding, scary...

They say this crap and GET AWAY WITH IT on these idiot forums!!!

Even if one of us calls them on it NOBODY (no relation) seems to notice anything's wrong. No concessions are ever offered - when pressed they just come up with even more lunatic rationalizations. I used to think you could just point out the ten year old kid common sense stuff and things would start getting on some kind of sane track.

If you get bored you can go back to Hawks and hammer Bob a bit. It might start to get through a little if he hears it from more than one direction.
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