The ground and flight videos are excellent, and I don’t want to get far OT but
I noticed the diversions as well Kurt. Interesting that you have basically the
same rockets, engine, and igniter, on the same pads and rails with lots of
differences in the ignition times and way they exited the rail.
Maybe it would be best to start a new thread on launch pads.
Also, hopefully, there will be an analysis about the engine failures because
the K1440WT seems like it would be a great engine for a 2 stage rocket. And,
why did everyone get a much higher altitude than they expected?
From: Kurt Gugisberg
Sent: Monday, June 15, 2015 8:43 AM
To: roc-chat@xxxxxxxxxxxxx
Great Video Dave. It's a little disturbing seeing some of the Punishers came
off the rails at an angle. In the slo-mo you can clearly see a number of them
angling right off the top of the rail. I think that is a common situation with
rails. I think that even thought the rail is so much stiffer than a rod, they
still whip around. Maybe it is slop in the pad but you can see those rails
vibrating back and forth quite a bit in even a moderate wind.
Kurt
On Mon, Jun 15, 2015 at 12:48 AM, Dave Peterson <woshugui@xxxxxxxxxxxxx> wrote:
Here is my video... https://www.youtube.com/watch?v=vFF-6Dwud9U
Thanks to everyone for putting this event togather.
From: roc-chat-bounce@xxxxxxxxxxxxx [mailto:roc-chat-bounce@xxxxxxxxxxxxx] On
Behalf Of R Dierking
Sent: Sunday, June 14, 2015 7:26 PM
To: RocChat
Subject: [roc-chat] Re: [roc-chat] Rocstock 41 Pictures + Punisher Drag Race
Video
Nice!
How many people had on-board cameras?
From: Payton Kramer
Sent: Sunday, June 14, 2015 5:55 PM
To: RocChat
https://www.flickr.com/photos/130292873@N02/sets/72157654165375170
https://www.youtube.com/watch?v=7k1lceVPdbM
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