To toss silk....Or not???
- You mean to teach him the stuff he should've been proficient at before going up to the next level in the first place?Jeff Heiss - 2014/10/23 05:06:37 UTC
Does Learn2glide install a radio in the harness so the instructor can guide the pilot while flying?
- Does Corey install a radio on Learn2Glide's winch so the student can tell the stupid motherfucker driving it to not dump tension on him when he's climbing and totally under control?
Wow! I was under the impression you were learning from Mike Dead-Eye Robertson...Don Arsenault - 2014/10/23 09:06:40 UTC
Ontario
Wow. This makes me feel so fortunate to be learning from one of the best there is!
http://www.hanggliding.org/viewtopic.php?t=27044
Here's a scary one for ya!
And he's a total fucking douchebag.Don Arsenault - 2012/09/06 02:00:52 UTC
If I let the video keep rolling, you would have seen me quickly lose my cool, and yell and curse and march into the office to demand a new release. I got one, and my next flight went great.
Wow. It's really great to see just how much appreciation for the history of the sport people have nowadays.Dave Gills - 2014/10/23 10:50:20 UTCIs that like Blue Sky?U2Driver - 2014/10/23 02:31:21 UTC
Why are they not running a 2 point(hewit Style bridle) to keep that high nose angle (AOA) in check??
Nah, it's more like:Primary on keel with a bridle running to a yoke with a secondary barrel release?
Mike Lake - 2011/03/02 01:11:45 UTC
Keeping the line tension to within limits is a job of the tow equipment and not the weak-link (talking about ground towing), but I can see how this thinking might evolve with a fixed line tow setup with no automatic line tensioning system.
Looking at a spring gauge and slowing down or speeding up a vehicle according to what the glider might be doing is a very unsatisfactory tow method effectively thrown out here (UK) almost immediately.
I am amazed that this type of towing is still practiced today and even more amazed that in some instances the 'tension controller' is also trying to drive the vehicle at the same time.
Perhaps a weak-link is your only real hope in that situation and I guess a straw to grab at is better than nothing.
THE first and possibly THE most significant tow innovations (certainly ranking alongside body towing) were the various ground tow setups with automatic line tensioning devices (payout winch, slipping clutches etc.)
Anyone setting up a tow group should make this the first thing on their shopping list and much of the perceived use for that multi purpose tool called a weak-link will evaporate.
In the early '80s we were given a demo of a fixed line tow system complete with spring gauge, spaghetti bridles, rings, string and chunks of metal at longbow tensions positioned in front of the pilot's face.
The release was some kind of boat shackle that required about same continual tugging to actually release as it does for me to untangle my mobile phone charger.
After release the line had to unthread itself from various rings before the glider was actually free from a rather pathetic tow launch.
This was utter, utter crap, the whole setup and we (rather unkindly) laughed.
I am shocked to see so many elements of this system still in existence today.
Bicycle brake lever velcroed to the downtube within easy reach.Primary on keel with a bridle running to a yoke with a secondary barrel release?
...if you wanna do things quick and shoddy and don't give much of a rat's ass about trim...Nice thing about that one is you can move the upper release forward or back on the keel depending on the glider/student. (or...
You can run the bridle over the bar if you're never gonna get to a high tow angle. If you are then use a goddam Koch two stage....hook it near the hang loop)
You can also run the bottom line under or over the base bar also depending on the glider/student.
GaryHU - 2014/10/23 12:29:46 UTC
Hungary
I've learned by static towing and I'm pretty sure that it's not normal to drag students for so long after starting the tow. I've watched their other videos too and almost without exception they're all terrifying.
They must have their marketing down however. You can see all kinds of people on the end of their tow line strapped into their HG.
No he doesn't.Brad Barkley - 2014/10/23 13:00:26 UTCOn some of his videos he does...U2Driver - 2014/10/23 02:31:21 UTC
Why are they not running a 2 point(hewit Style bridle) to keep that high nose angle (AOA) in check??
Well, at least he isn't using any of that dangerous Rube Goldberg crap from......but the attachment point he chooses is way too far forward on the keel. It keeps the nose down so far, that students are not able to get the glider off the ground.
http://www.energykitesystems.net/Lift/hgh/TadEareckson/Manifesto01.html
Manifesto
...T** at K*** S******. If he were you can bet your bottom dollar that Safety Fanatic Orion Price - whom I have reason to believe is an engineer - would be all over it.Orion Price - 2014/03/17
The guy openly mocks the families of dead-and-injured pilots. Doesn't offer much toward safety or education. I have reason to believe he is not an engineer; as his designs are unsafe, untested, and his method is against our purpose of safe free flight.
You mean like Derbyshire Flying Centre killed Lois Preston?Carole Sherrington - 2014/10/23 13:55:18 UTC
This video was just depressing.
This "school" is going to kill somebody.
- It wasn't a line break. It was a fuckin' winch driver making a good decision in the interest of his safety.This fellow handled the line break fairly well...
- The immediate result of that decision was a mild stall from which the glider would've recovered just fine if he'd had his hands in his pockets.
- The goddam retrieval chute which Matt dumped in his face was a lethal threat.
What the fuck are you talking about?...but should have released immediately.
- It was the loss of tension that turned a normal flight into a potentially critical situation.
- He DID release as immediately as his shit equipment and the situation precipitated by his shit driver allowed.
- The towline was slack.
- Releasing made absolutely no difference 'cause the towline had tied itself to his glider by means of the recovery chute.
- Let's not phrase that to imply that it was the least bit his fault he became entangled with the parachute.At least he didn't dyck around once he became entangled with the parachute...
- He SHOULD have dicked around with it. He was high and in smooth air with all the time in the world. At this point:
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he's got a fuckin' shroud line. He should've continued to dick around until he'd collapsed the chute and disabled it. Probably could've cleared it from his glider altogether.
They were way the hell too low too far out on his previous flight......although all of his final turns were far too low.
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How did he do in comparison to Joe Julik at Whitewater on 2014/09/29?Clearly he wasn't getting adequate instruction in circuit planning...
- Like this:...and wasn't getting enough height for circuits to be carried out without aerobatic final turns.
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one?
- I didn't see any aerobatic turns. Maybe you could point them out to me.
Shove your goddam hang checks up your off the scale stupid ass.Where were the hang checks?
Bullshit. His bridle isn't in contact with the basetube for an entire second...It's normal in the UK for pilots learning to fly from tows is for there to be a top line to the glider hang point to take away some of the pitch up moment and to be towed gently along the field at a few feet for them to get used to the process of getting airborne and controlling the glider as in the early part of the video.
This pilot had only a lower line attached, low down on his harness, so the tow was lifting the basebar. That's why he couldn't control the pitch up during his run...
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...once he starts forward movement. Completely irrelevant. (Not that that makes the crap he's using a great idea.)
The whole fuckin' operation should have been aborted by a marshal - but not at the 11:56 point on that video....although the 11:30 take-off looked more like ballet practice. That take off should have been aborted by the launch marshal.
So why isn't he dolly launching with a goddam Koch two stage?
Bullshit. A weak link INcreases the safety of the towing operation. An appropriate weak link with a finished lengths of 1.5 inches or less will prevent the glider from climbing into a steep enough attitude for that to be possible. The worst that could've happened would've been a mild inconvenience.Fortunately, the weak link didn't break and present the pilot with a whipstall at thirty feet.
Like I said... Just a mild inconvenience. It's not like he was using a Tad-O-Link or anything.There was an accident at my club where just such a thing happened with the pilot suffering serious chest injuries and a nasty injury to his face.
Well yeah... A LINE break. Those are dangerous as hell! But not a WEAK LINK break.A line break just a few feet lower and it would have been much worse as he would have hit the ground more nose down.
Well fuck you. We use state of the art equipment over here.At my club, we only use the two-line chest release system, either Koch, Zoot or Webb-Cogman designs, which are all variations on the same theme, with an over and under basebar launch method.
25-3725Even though these have been around for 30 years or so people still find ways to get in a muddle...
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Fuck that. We just write up the fatality report as pilot error. Another muppet just froze or thought he could fix a bad thing and didn't wanna start over. Give that approach a go. Saves a lot of hassle....one of which provoked a re-design of the release levers last year.
Lessee...
- People still find ways to get in a muddle with your two stage releases so you redesigned the levers.
- And one of the guys at your club bought himself serious chest injuries and a nasty injury to his face when one of your idiot BHGA weak links increased the safety of the towing operation on him. Are you thinking about redesigning THOSE? Sounds to me like that's where your more serious problem is.
- One of our guys - a tandem aerotow instructor - got totally killed when his standard aerotow weak link increased the safety of the towing operation on him at 150 feet. And now many of us have decided they're happy with a slightly stronger one.
Or are you gonna leave yours like they've always been 'cause this guy was just a stupid muppet who didn't know enough to hold his nose down and got what he deserved?