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beavdog

Strange Canopy Problem

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Has anyone seen anything like this before. I somehow managed to get my collapsable pc wrapped around my right brake line. It only got one line, not several. I performed a stearing check and everything appeared normal so I didnt have to chop. No one on my DZ had seen this before and I wondered if it was common or really strange. Also...what could cause it?



Here's to the Breezes that blows through the Trezzez.....

CRW_4103.jpg

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That happened to me the other day.

I got the PC half hitched around a steering line after the cascade, right up at the base of the canopy (on the left). Control checks all worked out, the bridle didn't go around the nose of the canopy. Landed it and walked into the hanger, where it was still hitched up.

No idea as to how it happened or why...
--
Arching is overrated - Marlies

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Don't know how it got there, but the p/c can get in very odd places, we had a tandem at our dz last weekend, in wich the drogue had gone in the tunnel, the tandem master didn't see it, just saw the d-bag hanging in front of the nose and thought that maybe the drogue had wrapped around itself or the bridle...but the canopy was ok, and the t/m brought it down..I have a pic from their landing, but I'm at work, I'll post the pic when I get home...

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I have over 1700 jumps and have had that 3 times. Once on a sport rig and twice on a tandem. It's usually nothing to worry about when you have a collapsable PC, but when fully inflated it can cause a problem.
David

"Socrates wasn't killed because he had the answer.......he was killed because he asked the question."

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Hey Beavers,

That's definately kinda weird. Were you doing stalls by chance? I've seen a PC come over the top of a canopy and get wrapped in the A and B lines and I've seen a tandem drogue do the same thing. The sport canopy that had it wrapped in there got that way from radical stalls, but the tandem just happened.

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Had a quick change to visit home during work, so here's the pic, it shows the bag and some of the bridle, but we had to pull the drogue out of one tunnel, so it was definietly there...don't be scared of the canopy, it's an old strong, f-111 about 500 sqft..:P

huge F111.JPG

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That is weird.

.

As to the stalls question. I wasn't doing anything. This was right after opening. I looked up to check everything was there, and the PC was trailing, it was wrapped up :S

--
Arching is overrated - Marlies

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I wouldn't say it's common but it's not unusual. That very thing has happened to me once so far.. It was controlable with a minimum of opposite brake input, so I landed it.

I have no recollection of how the parachute opened.

-
My grammar sometimes resembles that of magnetic refrigerator poetry... Ghetto

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Has anyone seen anything like this before. I somehow managed to get my collapsable pc wrapped around my right brake line. It only got one line, not several. I performed a stearing check and everything appeared normal so I didnt have to chop. No one on my DZ had seen this before and I wondered if it was common or really strange. Also...what could cause it?



I´ve seen this a couple of times, have video of it as well. But I´ve only seen it with spring-loaded pilotchutes (like most of our students use). Usually the pilot comes over the center cell, no prob. If it is off-center or grabs a line or two like on my vid, dunno. My vid is of a big skymaster with the pilot around one line (I think), the student opted not to cutaway and landed kinda hard (but was okay).

ciel bleu,
Saskia

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Hi Sas,

I had this, and have it on video somewhere... My pud twisted around right steering line, causing a slight but continious right turn. Compensated and did a straight in landing... (not my best landing though... :$ )

The trouble with skydiving; If you stink at it and continue to jump, you'll die. If you're good at it and continue to jump, you'll see a lot of friends die...

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I have seen plenty of pilotchutes and d-bags over the nose. Usually not a big deal as it only requires a small toggle input to fly straight.
However, this is the first time I have heard of a pilotchute entangling with a steering line. Again not a big deal if it only requires a small toggle input to fly straight.

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Ive seen many pc's over the nose, always with student gear. We are a static line dz. We think it happens mostly with lighter jumpers. Maybe because the velcro doesnt release as quickly and the pc gets far out front. Just a guess though



Here's to the Breezes that blows through the Trezzez.....

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Don't know how it got there, but the p/c can get in very odd places


No kidding. I saw a student cut away from a mal where the spring loaded PC came over the nose and wrapped around the slider.


Had that happen 4 times in a row on student status, didn't wrap around the slider, but did wrap around several a & B lines. :S As you can guess I'm a HUGE advocate of throwout for students.
Fly it like you stole it!

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It is usually caused from the canopy opening very close or on the edge of a stall. The canopy falls back, surges foward, repeat. As it falls back, it drops, the PC gets dragged above it and it can either fall in front of the nose, fall just behind the canopy and get snagged by a line, or fall far enough behind the canopy that everything returns to normal.

Check your line trim. If you have Spectra, the steering lines shrink faster than the rest of the lines, causing the canopy to deploy in deeper brakes over time.

PC's over the nose seem to happen on larger lightely loaded canopys more often than than other canopys.

Hook

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No kidding. I saw a student cut away from a mal where the spring loaded PC came over the nose

have i seen many times,most time they can be landed.never saw one in steering lines or all the way down to the slider...

Stay safe
Stefan Faber

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Yup its your picture but shows another situation where the PIlot chute goes were it pleases. (it was the perfect example when i was going through your pictures)
I've seen a cutaway because of something like that, then I had the Pilot chute wrap around my brake line and I have no problem with it. If it does what it suppost to I will bring it home.
Cielos Azules

"If you don't overcome your fears they will overcome you first"
Shady Monkey/6Segundos Rodriguez/AKA Pablito

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It is usually caused from the canopy opening very close or on the edge of a stall. The canopy falls back, surges foward, repeat. As it falls back, it drops, the PC gets dragged above it and it can either fall in front of the nose, fall just behind the canopy and get snagged by a line, or fall far enough behind the canopy that everything returns to normal.

Check your line trim. If you have Spectra, the steering lines shrink faster than the rest of the lines, causing the canopy to deploy in deeper brakes over time.

PC's over the nose seem to happen on larger lightely loaded canopys more often than than other canopys.

Hook




Yep, it happened to me on several occasions a while back, PC sometimes wrapped around a line either in front or in back. It started happening after I began noticing an intermittent 'body pendulum' motion on some openings (my body swaying f/ward & b/ward) that would go away soon after the canopy began flying/picking up forward speed.

Rigger changed the control lines (Spectre loaded at 1.2, with Spectra, approx 400 jumps) and solved all problems.

edit: landed main every time, but with minimal input...

Cheers,
CanEHdian
Time's flying, and so am I...
(69-way, 108-way and 138/142-way Freefly World Records)


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