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What can be learned from this "scooter" towing accident? II

PostPosted: Fri Feb 18, 2011 6:59 pm
by MikeLake
“What can be learned from this "scooter" towing accident?”

http://ozreport.com/forum/viewtopic.php?t=22660

My (and others) right of reply.
Jim said

“This is the s*** that's annoying me.
The faulty premiss is that the UK system is better than the US system.”

I didn’t say or imply that.
I said “This fatality would not have happened in the UK” and I am prepared to support that statement.
But if the cap fits….

”But, and I'll say this slowly… He wasn't using any of the US systems.
Do I need to repeat this?
Sorry, I'm going to… It had nothing to do with the US systems… it had to do with using HIS OWN bulls*** one.
If he was using any of the US systems, this wouldn't have happened either.
So you can stop beating your damn drum dude. It had nothing to do with him not using your particular flavour of release. It had to do with him using a shitrigged release. Which is the true lesson here.”

No need to shout, speak slowly or repeat. I’m only just across the other side of the world.
The topic (from my perspective) broadened several posts ago, didn’t you notice?

“What can be learned from this "scooter" towing accident?” surely this does not stop dead at “It had to do with him using a shitrigged release.”
What about questions such as why did he not use an approved setup in the first place inline with US standards?
You do have standards, don’t you?
Why did the trained tow coach on the day not spot a cowboy setup?
You do have trained tow coaches that run the day, don’t you?

“What can be learned from this "scooter" towing accident?”
“He was using a shitrigged release” lesson learnt, next, lets move on.

”The more you drone on about the damn Kotch release, all you're doing is removing attention from the real problem… don't use made up s***!”
The topic (from my perspective) broadened several posts ago, didn’t you notice?
If you would like to point out the bits you consider as “made up sh**” I will happily make a excellent case as to why this is not so.

“removing attention from the real problem”
I think the topic lockdown did a fine job of that all by itself.

“Preview of coming attractions:
Pud Pud will tell me how wonderful his Kotch release is.
Uhg… I hate when people don't listen”
Jim

The topic (from my perspective) broadened several posts ago, didn’t you notice?
Nice touch referring to me as a third party, a kind of rallying call.
A bit silly in the context of a dead pilot.



From: Elektra Tow Systems
Sent: Monday, February 07, 2011 11:36 AM

“OK, one more point, or rather a restatement of some ideas others have mentioned and implied and perhaps we can call it a day…..

I am going to argue that the factors of cost, availability and installation simplicity have a bigger effect on overall population safety than the differences in the functional reliability for the release systems we have been discussing. Even if we could (or arguably have) designed the nearly full proof system and set it as the industry standard, getting your average free flight pilot to use it is required and is part of the safety/saving lives equation. Consider the following two real world alternatives for a traveling pilot arriving at Quest Air at noon to fly today: 1) Telling the pilot that he needs the industry standard release system that costs a lot of money ($25 for a tow is a lot to many visiting pilots) and requires a bit of engineering to mount to his harness (or even worse, might not look cool or is bulky) is likely followed with argument, unhappiness and no flying - or worse, bandito towing somewhere with the locals!! 2) Tying a couple pieces of “string” together for free, letting the pilot borrow a barrel release we have lying around and setting it up on his harness before he is done going to the restroom, is followed with happiness and pretty darn safe flying – at least safer than his drive home.

I’m not implying that spectra, barrels and biners are the most functionally reliable release systems available. Nor should we neglect the fact that a root cause in this recent fatality involved using these “simple” and available release system components improperly (i.e. no biner and poor weak link location). I am emphasizing the point that improving real world safety includes getting people to use the stuff. The 99.9% safe system that only 30% of the population uses does not help as many people as the 90+% safe solution that 80% of the population uses. Argue the percentage numbers if you like, but the at the level of functional reliability we have achieved with the release systems we are talking about, the significant driver is the percentage of people we can get using the stuff. Cheap, available and simple carry the day in this regard and with a bit of continuing education on how such components can be safely used, life can get better.

And with that, I’d love to continue the discussion with you all at Quest over a post flying beer …. Mitch”

An interesting point of view but I don’t buy it.

By the time a pilot has got a glider, harness, chute, instruments, boots etc. etc.Then spent money on lessons, travel, beer and so on and so on I can’t believe they would then stop short and call it a day for want of a one time purchase of a release.

This also does not account for the regular tow guys in the US.
They don’t just turn up but have a regular flying setup with permanent kit.
I would guess many might be more than happy to buy that extra 9.9%

People use what is available because that is what is available.
The US tow faction has morphed in one direction and other parts of the world in another. Equipment, availability, support all evolve to accommodate.

I don’t agree with the above post by Mitch, but I do appreciate the constructive point of view put forward.

Actually I’m not trying to promote anything.
I have listed the good AND bad points of the ground tow system I use and have invited others to list the good and bad points of the ground tow systems they use.
Any takers?

Re: What can be learned from this "scooter" towing accident?

PostPosted: Fri Feb 18, 2011 10:39 pm
by Free

People use what is available because that is what is available.


That about says it all.
I hadn't even heard of the Koch release until recently. Are they still being produced?
I used the three string circus exclusively in the late 80's and 90's for payout truck towing and then bicycle handle/Lookout Mountain and 'pro tow barrel release for aero tow after that. Those were what was available.
I haven't flown since about 2003 and memory has glossed over much.

Was thinking about starting back up with a little static towing... it's questionable.. the sport just isn't what it was to me when I started. Much magic has been lost to theives, liars, cowards and corporatism.. but I digress..

For two stage release static towing, where can I find a Koch release and, Tad, would you try to talk me out of one?
I'm old enough that undue risk isn't as sexy as it once was.

Big hills far away..
Warren

Re: What can be learned from this "scooter" towing accident?

PostPosted: Fri Feb 18, 2011 11:01 pm
by Bob Kuczewski
Free wrote:Was thinking about starting back up with a little static towing... it's questionable.. the sport just isn't what it was to me when I started. Much magic has been lost to theives, liars, cowards and corporatism.. but I digress..

Let's bring back the magic with a fresh start. We just renewed our Torrey Hawks Chapter status with USHPA for 2011, and some of the other clubs are moving forward as well. Let's get going with the "Mo Hawks" next. How does that sound?

Re: What can be learned from this "scooter" towing accident?

PostPosted: Fri Feb 18, 2011 11:26 pm
by Free
bobk wrote:
Free wrote:Was thinking about starting back up with a little static towing... it's questionable.. the sport just isn't what it was to me when I started. Much magic has been lost to theives, liars, cowards and corporatism.. but I digress..

Let's bring back the magic with a fresh start. We just renewed our Torrey Hawks Chapter status with USHPA for 2011, and some of the other clubs are moving forward as well. Let's get going with the "Mo Hawks" next. How does that sound?



There isn't much "there" there, Bob.
I've got a couple wings out in the shed. I've shot my mouth off and bought a winch I've never seen a thousand miles away in a fit of cabin fever impulsiveness. I've got an Airborne tug in a trailer that hasn't seen the light of day in about eight years and I've still got thieves, liars and cowards working against me in the tiny flying community that may or may not even be viable as a functioning flying community since I was corporatized out of the "band of brothers" by a hang 2 lawyers' son, mmmm.. about 8 years ago..

I'm thinking that Mo Hawks is going to be me and one or two underemployed winch trainees for the forseeable future and reading all the horror stories that I have been missing all these years has me second guessing this scenario..

There really ain't much "there" there..

Re: What can be learned from this "scooter" towing accident?

PostPosted: Sat Feb 19, 2011 7:58 am
by Bob Kuczewski
Free wrote:
bobk wrote:
Free wrote:Was thinking about starting back up with a little static towing... it's questionable.. the sport just isn't what it was to me when I started. Much magic has been lost to theives, liars, cowards and corporatism.. but I digress..

Let's bring back the magic with a fresh start. We just renewed our Torrey Hawks Chapter status with USHPA for 2011, and some of the other clubs are moving forward as well. Let's get going with the "Mo Hawks" next. How does that sound?



There isn't much "there" there, Bob.
I've got a couple wings out in the shed. I've shot my mouth off and bought a winch I've never seen a thousand miles away in a fit of cabin fever impulsiveness. I've got an Airborne tug in a trailer that hasn't seen the light of day in about eight years and I've still got thieves, liars and cowards working against me in the tiny flying community that may or may not even be viable as a functioning flying community since I was corporatized out of the "band of brothers" by a hang 2 lawyers' son, mmmm.. about 8 years ago..

I'm thinking that Mo Hawks is going to be me and one or two underemployed winch trainees for the forseeable future and reading all the horror stories that I have been missing all these years has me second guessing this scenario..

There really ain't much "there" there..

Great things have risen from humble beginnings. I have faith in you Warren. :thumbup:

Re: What can be learned from this "scooter" towing accident?

PostPosted: Sat Feb 19, 2011 8:25 am
by TadEareckson
Gawd. Talk about your target rich environments... Where to even begin.

First off, Jim Rooney is an off the scale stupid, incompetent, lying, cowardly, thieving, little s***. And anybody who says different is scum. And anybody who signed him off on anything is scum. You don't talk to this asshole.

(Bob, if the machine doesn't put asterisks in there you're welcome to do it.)

Mitch Shipley - 2011/01/31

Enjoy your posts, as always, and find your comments solid, based on hundreds of hours / tows of experience and backed up by a keen intellect/knowledge of the issues when it comes to most things in general and hang gliding AT/Towing in particular. Wanted to go on record in case anyone reading wanted to know one persons comments they should give weight to.

Do the math.

But, and I'll say this slowly... He wasn't using any of the US systems.
Do I need to repeat this?
Sorry, I'm going to... It had nothing to do with the US systems... it had to do with using HIS OWN bulls*** one.

If he was using any of the US systems, this wouldn't have happened either.

bulls***.

Arizona's been in the US ever since we stole it from Mexico in 1848, the system was in the US, therefore it was a US system. And it worked exactly as we've come to expect and accept from US systems.

http://www.hanggliding.org/viewtopic.php?t=16384

So you can stop beating your damn drum dude. It had nothing to do with him not using your particular flavour of release. It had to do with him using a shitrigged release. Which is the true lesson here.

Typical US systems ARE shitrigged - main and backup.

Ralph Sickinger - 2000/08/26

I pulled on the (Lookout) release (hard), but nothing happened! After the second failed attempt to release, I thought about releasing from the secondary, but before I could move my hand the tug stalled and started to fall...

Lauren Tjaden - 2008/03/23
Quest Air

When Jim (Prahl) 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. The barrel release wouldn't work because we had too much pressure on it.

axo - 2009/06/20

I just kept hitting the (Wallaby release) brake lever for a few seconds in WTF mode, and the instructor used the barrel release.

Jim Rooney - 2009/11/02
Highland Aerosports

Oh yeah... an other fun fact for ya... ya know when it's far more likely to happen? During a lockout. When we're doing lockout training, the odds go from 1 in 1,000 to over 50/50.

Ridgerat - 2011/02/07

On my tenth tow the bridle snapped back and wrapped around the base tube. I was able to get it free. Only ten tows and already I was having a problem. I quit towing after that.

Bill Bryden - 2004/04/01

Some aerotow releases, including a few models from prominent schools, have had problems releasing under high tensions. You must VERIFY through tests that a release will work for the tensions that could possibly be encountered. You better figure at least 300 pounds to be modestly confident.

Maybe eight to ten years ago I got several comments from people saying a popular aerotow release (with a bicycle type brake lever) would fail to release at higher tensions. I called and talked to the producer sharing the people's experiences and concerns. I inquired to what tension their releases were tested to but he refused to say, just aggressively stated they never had any problems with their releases, they were fine, goodbye, click. Another person tested one and found it started getting really hard to actuate in the range of only 80-100 pounds as I vaguely recall. I noticed they did modify their design but I don't know if they ever really did any engineering tests on it. You should test the release yourself or have someone you trust do it. There is only one aerotow release manufacturer whose product I'd have reasonable confidence in without verifying it myself, the Wallaby release is not it.

Routine failures of typical shitrigged US systems are considered normal events because they're "DESIGNED" by total idiots. (Sorry Bobby, but it needs to be said.)

You do have standards, don't you?

HEY! We fought (and the French won) a WAR against you LIMEY BASTARDS so's we wouldn't hafta have standards.

His comment was that while it might be good for USHPA to make recommendations in this area, there is still plenty of room for innovation. For that reason, he doesn't think USHPA should mandate any kind of obligatory system that would stifle that innovation - whether Mr. Eareckson's or any other.

What are you trying to do? Stifle our innovation? How many nukes y'all got and how quickly do you think you can retarget them? I'll tell ya what you can do with your big government creeping socialist standards.

You do have trained tow coaches that run the day, don't you?

Of course we have tow coaches. Who else do you think would make a decision to remove the tow ring to save weight? Duh.

Uhg... I hate when people don't listen.

Jim Rooney - 2009/11/03

God I love the ignore list

Tad loves to have things both ways.

And then the little s*** goes on for seven paragraphs telling everybody what an asshole I am based upon what he "THINKS" I'm saying. (Not that it would've made the slightest difference - as Mike now well knows (if he didn't before),)

Telling the pilot that he needs the industry standard release system that costs a lot of money...

On the ludicrous premise that there's actually an industry that operates under any kind of standards and that by spending a lot of money you can get something safe.

John Fritsche - 2008/12/12

I haven't towed in several years. Do people still use those (IMO, stupid) releases that involve bicycle brakes?

...or worse, bandito towing somewhere with the locals!!

As opposed to respectable towing under control of the Flight Park Mafia.

Tying a couple pieces of "string" together for free, letting the pilot borrow a barrel release we have lying around...

The barrel release wouldn't work because we had too much pressure on it.

I'm not implying that spectra, barrels and biners are the most functionally reliable release systems available.

1. Good. 'Cause in fact it's actually the LEAST functionally reliable release system available. But that's what you've been using and selling for the past twenty years so that's what you're gonna be using and selling for the next twenty years.

2. Does anybody wanna tow with bozos who are pretty much STATING that they're NOT using the most functionally reliable release systems available?

3. What would the reaction be to an analogous statement from a skydiving school representative? How come this doesn't even raise an eyebrow when it's coming from hang gliding?

The 99.9% safe system...

Meaning we're totally cool with risking killing somebody once every thousand tows. Meaning you'd be totally cool with flying with 99.9 percent safe flying wires. I got news for you, Mitch. Talking about mission critical aviation equipment as 99.9 percent safe like that's a good thing is the epitome of assholiness. This is EXACTLY why we're comfortable killing one participant per thousand PER YEAR.

http://www.willswing.com/articles/Artic ... leOnSafety

You and your "industry standard" release equipment is the reason Why We Can't We Get A Handle On This Safety Thing.

Here's somebody who actually has a freaking clue:

Tommy Crump - 1986/10

There are some things that you must rely on hundreds of thousands of times without failure. A release mechanism that is properly designed can do that.

We were doing better 25 years ago, we were doing better 35 years ago. Then you flight park thugs came along and destroyed it all with your bulls*** "industry standards".

Would you dive a submarine with a 99.9 percent safe ballast system?

Head Trauma Rooney remembers to hook himself into the tandem glider 99.9 percent of the time. Is that an admirable record? Guess it depends on who's niece is going on that particular thrill ride and who's picking up the medical tab.

I am emphasizing the point that improving real world safety includes getting people to use the stuff. The 99.9% safe system that only 30% of the population uses does not help as many people as the 90+% safe solution that 80% of the population uses. Argue the percentage numbers if you like, but the at the level of functional reliability we have achieved with the release systems we are talking about, the significant driver is the percentage of people we can get using the stuff.

bulls***. You do the goddam job right or bloody well don't do it at all. There's 100.00000 percent safe equipment available, you use it, and you look for ways to make it 100.000000 percent safe. If it costs an extra five hundred bucks you spend the extra five hundred bucks rather than take a chance of crippling or killing someone once every thousand tows.

If that means people are gonna bend and solder nails and go somewhere else to kill themselves you let them. You maintain your integrity and you help clean up the gene pool. Win/win.

And if they survive you mail letters informing them of the revocations of their ratings to the intensive care units.

Cheap, available and simple carry the day in this regard and with a bit of continuing education on how such components can be safely used, life can get better.

Elliott shattered four bones in his neck and damaged several blood vessels that supplied blood to the brain. He was flown to the Royal North Shore Hospital in Sydney and put into an induced coma but died on Monday.

What an incredible load of bulls***. This is EXACTLY the reason I called Tracy Tillman a f*cking moron a week ago this morning. Use s*** equipment and, if you live long enough, we'll teach you how to push out and blow the weak link. s*** components are s*** components and they don't care what the card in your wallet says.

And I'll tell ya something else, Mitch. You jerks are doing things so unbelievably stupidly that you get get ten times the safety margin for a tenth of the cost of your "industry standard" excrement.

And with that, I'd love to continue the discussion with you all at Quest over a post flying beer...

Why don't you come over here and continue the discussion? Better lay off the beer 'cause you're gonna need all the mental acuity you can muster.

I knew Mitch from before. I don't think he was this incredibly stupid before he started hanging out with AT people and drinking Kool-Aid under the hot summer sun.

For two stage release static towing, where can I find a Koch release and, Tad, would you try to talk me out of one?

No. I'm not crazy about it 'cause it's kinda clunky and I think there's room for improvement but for static/stationary towing from a safety standpoint and in terms of what's available - hands down.

Nothing that requires a hand off is really safe but until we do the engineering to do it right there's nothing else worth considering. And you'd hafta be out of your freaking mind to use that junk that Steve Wendt has stitched together.

Re: What can be learned from this "scooter" towing accident?

PostPosted: Sun Feb 20, 2011 1:33 pm
by MikeLake
Well well a couple of weeks ago I never would have thought I would be on a forum for exiled hang glider pilots discussing US. flying issues with Tad Eareckson.

If my frosty reception just experienced over at the Oz report is anything to go by I can expect death threats if I take a chance and agree with anything said by Tad.

So I am going to disagree.
However, this is not easy as I find myself nodding in agreement at most, if not all, the points Tad makes (or at least the points relevant to my experience).

Tad.

What I can’t believe (or don’t agree with) is that the US has just that many

Fu****UpW****dOutSonOfABitchBas***Sh**ForBrains,Moronic,Head bunged ignorant C***s
all accumulated together in one place that would be the HG community.
I’ll have to keep an open mind on that one.

Looks like I’m in here with both feet now.
So thanks for the welcome guys and I look forward to something constructive coming out of that Oz fiasco after all.