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Estes Astron Drifter
At long last, I have finished up with an Astron Drifter kit that I got... ummmm, awhile ago I have long since lost the plans and specs on the bird, and I was just wondering what engines I can use in her. This is a big deal for me, I haven't launched any rockets since the early 80's, so I'm anxious to get one back in the clouds! I also have the Intergalactic Explorer Excalibur that I'm going to launch too, had that partially constructed and just recently got it all finished and decaled with a sheet from Excelsior.... looks pretty awesome, thanks Gordy!
Alrighty, any help with the engine selection for the Drifter would be most awesome.... thanks in advance Gunner |
#2
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The catalog says 1/2A6-2, A8-3, B6-4, and C6-5. I would go with an A8-5 over the 3 as the modern A8-3 delays are very short, too short for the Drifter.
Take a look at your favorite old catalog for motor recommendations of other kits at this site, Ninfinger Productions: Model Rockets
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I love sanding. |
#3
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Good deal, thanks so much..... "The song remains the same" Gunner |
#4
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Nice
Very cool...where are the pictures? I just finished one myself and had the same question about engines
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I asked for a car, I got a computer. How's that for being born under a bad sign? |
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Have some pics forthcoming.... been busy with school, then finishing up the builds between semesters, "the checks in the mail" Gunner |
#6
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Those catalog delays listed for the Astron Drifter are for long parachute duration, which is what the kit was designed for. Due to it being BT-50 with a boat-tail, if fles quite high for any given impulse level. If you want to recover it closer to the pad on a 12" (NOT 24" chute), use an A8-5, B6-6, B4-6, or C6-7.
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When in doubt, WHACK the GAS and DITCH the brake !!! Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't ! Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY. ALL systems are GO for MAYHEM, CHAOS, TURMOIL, FIASCOS, and HAVOC ! |
#7
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Wow, just looking through some of the old catalogs, sure does bring back some fond memories.... if only I had some of the stuff now that I had way back when! I used to have both the CAMROC and the CINEROC..... (heavy sigh.) Look how far things have come though. The prices are crazy today though! Gunner |
#8
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I built my first drifter over the winter, blue skill tag. It hasn't made it to the launch pad yet but it's first flight is going to be a 1/2 A6-2 with the 24" chute. I want to see it DRIFT.
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#9
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Good deal! I'm hoping to launch mine this weekend, along with the Excalibur and a Comet I built awhile back.... hopefully it is still flightworthy I hope everyone has a safe and restful Memorial Day weekend, a special shout out to all my brothers and sisters in arms who have served this great nation! Gunner |
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