I'll be strengthening the fins a little with filler, but they are still just balsa fins...
Originally posted by rocwizard
wouldn't it make more sence to do a 4-E cluster since it has 4 fins?
Originally posted by NewEntity1
Putting an E9 in a motor mount meant for a D12 woud leave the motor hanging out the end a fair distance, which isn't critical, but is kinda ugly looking .
Originally posted by sandman
Don't forget the Aerotech F21 Single Use motor!
24mm by 3.75" Fits into an Estes "E" motor mount.
If you can find 'em.
sandman
The F21 is the 1st composite I flew when I got back into rocketry. Nice and loud with alot of smoke. I still have a dozen or so of them.Originally posted by sandman
...As far as I'm concerned the F21's are just a rumor...I've never seen one yet.
sandman
Originally posted by Stones
I still have a dozen or so of them.
Originally posted by sandman
As far as I'm concerned the F21's are just a rumor...I've never seen one yet.
sandman
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