Short version:

Where do the F3J guys buy their parachutes (and can I
buy a couple)? (Like the ones I saw a the last F3J contest
in Costa Mesa, CA - Harbor Soaring Society.)

Long version (history of chutes I have tried).

I have a Sierra 2.5 that I launch with a hi-start made up of
60 feet of 3/16->6/16 diameter latex tubing (14 to 15 pounds
of tension at full pull), and 210 feet of 40 pound test fishing
line. I don't need a hi-strength chute, just one that doesn't
flap so much during launches.

I've bought two chutes so far, and neither is "perfect".

I bought a Signal air "hi-start" chute which does the job, but
it's a bit draggy. Even when under tension, there's enough
"openings" in sections that the chute sometimes pops partially
open during launch on a hard horizontal throw (have to throw a
bit upward to avoid this). Even when this doesn't happen, you
hear a lot of flapping noise, which means drag and slower
release speed. Basically, it works well as a chute, but it's
too "draggy" during launches (too much material flapping
around).

I bought a dynaflite chute that also has some shortcomings,
but I've been able to work around them. These chutes have
a tendency to not fully close under tension (the top slides
down a bit on the lines that go through the chute after a
few uses)... my workaround for this was to thread a second
string through (across) the top of the chute and around the
tow ring so that the chute fully closes under tension. The
other issue is that I don't trust the strength of this chute,
so I added 40 pound test monofilament fishing line up the
middle through the chute to the tow ring as a "backup".
With these modification, the chute works well,, but I'd
like to find a source for descent low drag chutes.

At the F3J contest I watched, I notice you didn't hear the
chutes flapping, just the sound of the lines and gliders
whistling throught the air... where can I buy these
chutes?


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