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Old 09-25-2017, 06:30 AM
ghrocketman's Avatar
ghrocketman ghrocketman is offline
President, MAYHEM AGITATORS, Inc.
 
Join Date: Jul 2005
Location: Nunya Bizznuss, Michigan
Posts: 13,443
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Forget using the Estes BP F15-x unless in ZERO wind.
It just does not have enough average thrust or total n-sec for a bird this large/heavy to make a decent flight.
The Aerotech F22 is barely adequate.

It will fly decently on an E30 for a safe but low flight.
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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, and HAVOC !
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