launching

General discussion about the sport of hang gliding
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Tad Eareckson
Posts: 9149
Joined: 2010/11/25 03:48:55 UTC

Re: launching

Post by Tad Eareckson »

http://ozreport.com/forum/viewtopic.php?t=57483
Crash on Launch
Mawtmk - 2018/10/31 00:50:26 UTC

Bad launch

Well put Ben.
I am a new pilot, I landed in the trees while scooter towing, I walked away with just a scratch . I wanted to quit but my instructor said, well lets try again. I'm glad I did.
My point is you have to get back on the hourse .
Well put Ben.
Yeah, doesn't get much better than that on The Davis Show.
I am a new pilot...
Then you're in the right place.
I landed in the trees while scooter towing, I walked away with just a scratch .
Undoubtedly due to the excellent instruction you were so obviously getting.
I wanted to quit but my instructor said, well lets try again. I'm glad I did.
Well let's hear it for your great instructor then. How come you're not naming him to help boost his reputation up where it belongs?
My point is you have to get back on the hourse .
A hourse is a hourse, of corse, of corse...
Ben Reese - 2018/11/01 06:32:41 UTC

Thanks for the feed back Mawtmk.

I am trying not to be the one posting all the time but your comments are
important because towing is where most fatalities occur in HG.

Getting back on the horse is very important after you know your error and
how to correct it. But even though you are very good and prepared there
is a random factor in towing and a vulnerable point of the flight.

That spot is the 1st 200' on tow. Understand this and never launch when your
not ready. It is not a test of manhood to carry your glider off the runway.

If you start to lose control or lockout pull the release.

Then deal with your landing where ever it is going to be.
Your odds are better with a fully controlled glider than trying to save a tow below 200'.

That is how I have rehearsed it in my head so many times..

In PG the random turbulence below 200' is where most PG's get hurt.
PG's only option is pull a reserve but that is not helping at 200' or below.

HG can deal with that random turbulence better below 200' unless your on tow.
On tow below 200' your reserve is your tow release.
Thanks for the feed back Mawtmk.
Want some more feed back for which to be thank full, ass hole? Check out some of mine.
I am trying not to be the one posting all the time but...
...Davis finished exterminating all the folk with measurable degrees of intelligence, competency, literacy, integrity years ago so I'm pretty much all ya got.
...your comments are important because towing is where most fatalities occur in HG.
- Yeah, lotsa scooter tows being flown into trees. Lucky this guy walked away with just a scratch.

- Do we have any reason to believe that the means of getting airborne had the slightest bearing on the situation in which he ended up?

- IF most hang gliding fatalities are related to tow launches we need to start by taking into consideration the issue that there are thirty tow launches for every foot launched slope flight. Then we need to consider the fact that virtually all Western culture tow launches are conducted with total shit equipment at totally incompetent operations.
Getting back on the horse...
Hourse.
...is very important after you know your error and how to correct it.
In this case probably flying into the trees and correcting it by NOT flying into the trees. Just my best guesses though.
But even though you are very good and prepared there is a random factor in towing and a vulnerable point of the flight.
Like when perfectly good and well inspected Standard Aerotow Weak Links randomly quickly increase the safety of the towing operation six times in a row in light morning conditions.

http://ozreport.com/forum/viewtopic.php?t=24846
Is this a joke ?
Davis Straub - 2011/08/28 15:26:28 UTC

Then again, Russell Brown had us double up behind him after six breaks in a row at Zapata. We couldn't figure out why we had so many breaks so quickly. Maybe just coincidence.
Maybe just random coincidence.
That spot is the 1st 200' on tow.
Yeah. The first two hundred feet on tow is a SPOT. Very similar to the old Frisbee in the middle of the LZ. The middle of the old Frisbee in the middle of the LZ actually.
Understand this and never launch when your not ready.
Doesn't getting oneself ready just allow for more time and opportunity to fuck things up?
It is not a test of manhood to carry your glider off the runway.
Yeah Ben. Another sentence that makes perfect sense.
If you start to lose control or lockout...
...first determine whether you're losing control or locking out so you'll know how to write up the report accurately.
...pull the release.
It's absolutely astounding the number of pilots out there unable to grasp this simple concept - and/or the barrels on the easily reachable bent pin release they're willing to put within a few inches of their hands.
Then deal with your landing where ever it is going to be.
My guess...

http://c2.staticflickr.com/8/7447/26578855104_69f4705474_o.jpg
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At the end of that little orange line right underneath of where it says "Bohl(104)".
Your odds are better with a fully controlled glider than trying to save a tow below 200'.
Yeah. Take a hint from Jeff's mistake. Airline and hot shot pro toad comp pilot. Tried to save the tow he screwed up by taking a hand off the bar for just a second to secure a dangling camera. Then he was too stupid to take it off again to return to full control and went on trying to save the tow below two hundred feet. And April Smackin' Mackin was also too stupid to just squeeze the lever and fix whatever was going on back there by giving him the rope until a millisecond after the Tad-O-Link fixed whatever was going on back there.
That is how I have rehearsed it in my head so many times..
Works really well when you rehearse it in your head so many times, don't it Ben? Like when I went up to Alaska last summer I mentally rehearsed outrunning the charging Grizzly twenty times a day. Came back without a scratch. So try punching a hole in THAT logic - asshole.
In PG the random turbulence below 200' is where most PG's get hurt.
Solution... Fly in more organized turbulence. Also avoid being below two hundred feet.
PG's only option is pull a reserve but that is not helping at 200' or below.
Oh PULLEASE... Paragliders are perfectly safe aircraft in random turbulence below two hundred feet. Ya just gotta know what you're doing.

08-19
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Everybody knows that.
HG can deal with that random turbulence better below 200' unless your on tow.
On tow below 200' your reserve is your tow release.
So make sure it's within really easy reach and rehearse pulling it in your head many times. And always fly with a hook knife and use an appropriate weak link with a finished length of 1.5 inches or less - just in case. With that much redundancy it's really hard to go wrong.

And also stay on The Davis Show for your top notch opinions 'cause...

http://www.chgpa.org/forums/viewtopic.php?f=2&t=2871
speed link
Jim Rooney - 2007/12/13 18:07:02 UTC

I bring up the Oz Forum cuz I seriously believe you fear peer review.

It's easy to rant and rave here on this group because most here are very civil and there's no moderation. Not so over at Oz. There are also very highly qualified individuals lurking there. I honestly think you're afraid.
But of course you'll have an excuse for not going there.
...there's no civility, lotsa moderation, very highly qualified individuals lurking. The very highly qualified individuals lurking are very easy to identify 'cause they're the ones who never post anything. Too busy actually working on things.
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Tad Eareckson
Posts: 9149
Joined: 2010/11/25 03:48:55 UTC

Re: launching

Post by Tad Eareckson »

http://www.youtube.com/watch?v=kXRmJtm4Z7I
My worst crash ever...Hangliding
Mikkel Krogh

Thanks for sharing. A lot of pilots are now learning for your incident and you are contributing in making our sport safer. The video is discussed in the closed group on Facebook: "Hang gliding near miss incidents and accidents"
Thanks for sharing.
And thank YOU for sharing. This is stuff we can all learn from and when we all learn stuff - like wings level, equally loaded, in clean air (Who'da ever thunk?) - the sport just keeps getting better and better and better. And fewer people get vegged and killed.

No wait. It's a CLOSED group that never shares shit with anybody. You and your closed group can suck my dik, Mik.
A lot of pilots are now learning for your incident and you are contributing in making our sport safer.
Totally amazing what we learned from this one. See above; the guy on the glider is 100.00 percent responsible for everything; instructors, crews, assistants only share credit if everything goes right.
The video is discussed in the closed group on Facebook: "Hang gliding near miss incidents and accidents"
http://www.facebook.com/groups/hangglidingaccidents/
Sorry, this content isn't available right now

The link you followed may have expired, or the page may only be visible to an audience you're not in.
See above about sucking my dik. And ditto for all the pigfuckers in your closed group.

P.S...

http://www.hanggliding.org/viewtopic.php?t=26642
100% foolproof hang loop and harness buckles
Mikkel Krogh - 2012/07/14 18:45:57 UTC

I believe it is possible to develop a technical solution that would ensure you would never forget to click in your hang loop or the harness buckles. (I have thought a lot about this problem and have come to an idea that seems fairly simple and very practically.)

The question is though:

Would you pay for eliminating this risk completely? And if - how much? $50, $100, $200?

How many of us do you think would buy it, if the cost would be e.g. $100?

Mikkel
How's that project coming along, person who's actually working on things?
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<BS>
Posts: 419
Joined: 2014/08/01 22:09:56 UTC

Re: launching

Post by <BS> »

https://www.youtube.com/watch?v=1PcWXcixhZ0
Smooth La Jolla Sky Surfing

Complete launch starts after landing at 16:50.
Steve Davy
Posts: 1338
Joined: 2011/07/18 10:37:38 UTC

Re: launching

Post by Steve Davy »

Please don't do that again, JD.
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Tad Eareckson
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Joined: 2010/11/25 03:48:55 UTC

Re: launching

Post by Tad Eareckson »

Obvious use of a Tad-O-Link. A proper Rooney Link will break before you can get into too much trouble. Trying to trade safety for convenience. That never goes well - yet people insist on doing it. Only when we're visiting them in the hospital do they begin to hear what we've been telling them all along.
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Tad Eareckson
Posts: 9149
Joined: 2010/11/25 03:48:55 UTC

Re: launching

Post by Tad Eareckson »

Jump to next post:
http://www.kitestrings.org/post.11468html#p11468
Vicarious Icarus - 2019/04/13

Smooth La Jolla Sky Surfing
http://www.youtube.com/watch?v=1PcWXcixhZ0


2019.03.12 Torrey Pines Gliderport
manometre

ouf ouf ouf , bien rattrapé mais il faut trouver un meilleur endroit pour décoller ....
Vicarious Icarus

Yes, you are correct. I need to be sticking out over the edge of the cliff in the air flow and not behind the lip. HAMTAI
Vicarious Icarus

I have no excuse for not ordering my wireman to get down on the face of the cliff so my glider was in the airflow instead of behind the lip. It was a nearly grim reminder to follow proper procedure.
01-A165626
- 01 - chronological order
- -A - launch sequence
- -B - flight and landing
- 16 - minutes
- 56 - seconds
- 26 - frame (30 fps)

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Hey Jonathan... See that patch of bare ground a bit to the southwest of where you're standing?

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Glider's already rolled.

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Even if having started from back where you did if Nose Guy had been on and behind either sidewire he could've served an actual useful function and helped you get off a lot straighter and leveler.

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Notice the way your nose isn't getting blasted up as Nose Guy dives for his life?

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Forget what I said about the bare patch. I was assuming that that was the point from which most hang gliders launched. I see now that it's been worn from all the impacts of all the nose guys diving for their lives.

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From the following frame on through to about 12-A170004 the starboard tip's dragging. When you review through frame by frame you can see the glider getting bounced around a bit.

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I have no idea why you have your hands on the downtubes. Everyone and his dog knows you can just...

http://www.youtube.com/watch?v=uvhzoVC1UqM
Simple Progression for Teaching Hang Gliding
Ryan Voight - 2015/02/22

If you teach them how to pull the glider with the harness they'll learn to steer the glider through weight shift simply by running toward their target.
...pull the glider with your harness and steer it through weight shift simply by running toward your target (the Pacific Ocean). You should take a launch clinic with Ryan Instant-Hands-Free-Release Voight sometime.

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Launching with a tight strap. Wing up in the turbulent jet stream and a false sense of security. That never goes well.

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You need to have your hands up higher on the control tubes. Better leverage for roll control authority that way.

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If you survive this one and get the glider pointed where you want it you should find yourself nicely positioned in the lift band.

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Don't start going to the basetube at this point. You need to stay on the control tubes for another three seconds to comply with the Christopher LeFay Five Second Rule.

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Ya just never know when things are gonna start going tits up and you need to stay properly configured for the worst that Mother Nature might have to throw at you.

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Good thing that wasn't a tow launch. You'd have been killed six times over due to all the complexity issues.

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Next dozen shots are primarily for scenery. (Note hang glider launching (uneventfully) in the next two.)

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Approach and landing...

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Dontchya know you're not supposed to bank any turns on approach below two hundred feet? Trying to kill yourself on BOTH ends of the flight?

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So you're not gonna use those nice skids to land on?

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Whatta waste.

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A note on the frames catalog numbering (not that anybody could possibly care)... Jonathan split the launch sequence in the video. There's 26 distinct frames at the beginning then we get to see the launch disaster developing and being recovered from at near the end over a sequence of a bit over eleven seconds. And we've got four frames of overlap.

So I've numbered the first two stills as they would've been if they'd been on the latter bit and used the A/B prefixes to keep everything properly sequenced.

Haven't done a stills project since dealing with the Interlaken near disaster - last collection posted 2018/12/11 19:41:58 UTC - and had gotten a bit rusty on working with Final Cut. The new improved version is Final Cut Pro X 10.4.8 and came out about a month ago. When I tried to start pulling the stills from this video I hit a brick wall and had a rather unpleasant stint late morning. I found I could still pull stills from previously loaded "Events" (videos) but nothing worked with anything I tried afresh. Finally discovered that if I loaded a new video, quit and relaunched Final Cut...

Maybe the above will save somebody somewhere someday a major headache.

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<BS>
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Re: launching

Post by <BS> »

Fortunately pulling in more wasn't needed.
Image
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Tad Eareckson
Posts: 9149
Joined: 2010/11/25 03:48:55 UTC

Re: launching

Post by Tad Eareckson »

This one is absolutely staggering.

14-0614
Image

Smoking gun, perfect storm, bridge burner, reputations destroyer, myth buster, permanent game changer. It's so overwhelming that one doesn't even know where to BEGIN - and I'd been so burned out by Davis Sewer bullshit that I hadn't even bothered to give it a click. Thanks bigtime, Brian.

Majorly relevant to at least a half dozen of our megatopics - this one, weak links, releases, bridles, fiends, Towing Aloft... I've already done the stills pull (29 for 16.73 seconds worth of video clip) and I'll have them up at weak links - which is my call for max relevance.

Keep an eye the Davis Show discussion at:

http://ozreport.com/forum/viewtopic.php?t=60556
My launch on Tuesday

and pay close attention to everything Davis is conspicuously not saying. Ditto with respect to all his pet douchebags.
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<BS>
Posts: 419
Joined: 2014/08/01 22:09:56 UTC

Re: launching

Post by <BS> »

I'll have them up at weak links - which is my call for max relevance
Yeah, good call considering "Bobby didn't give me the rope, thankfully".

Releases would be a close second for me. If it wasn't previously obvious, there is likely no similar situation where Davis will try to release. A total dice roll.

I've yet to see the equivalent of this...
http://www.kitestrings.org/viewtopic.php?p=7974#p7974
Re: Releases
http://www.youtube.com/watch?v=PuCEVn6QF7U

with Davis's release.
---
Edit - 2019/08/16 18:42:46 UTC

PS- Thanks for embedding that, I failed several times.
PPS- I see Davis couldn't hit any tires.

http://www.kitestrings.org/post11674.html#p11674
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