01-10-2013, 10:37 PM
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Dazed and Confused
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Join Date: Mar 2005
Location: TN
Posts: 11,624
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The F15 is an interesting choice for Estes. Peak thrust is lower than a D12 and avg thrust isn't much higher. I hope this is just a beginning.
Just in case some of you didn't get the NAR email...
Quote:
The following motor has been certified by NAR Standards & Testing for general use as a Model Rocket Motor effective November 25, 2012.
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Estes:
F15-0,4,6,8
29mm x114mm
49.61 Newton-seconds Total Impulse
25.26 Newtons Peak Thrust
14.38 Newtons Average Thrust
Propellant mass: 60.0 grams
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I love sanding. 
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