Rocketry Planet

The following motors have been certified by NAR Standards & Testing as of November 10, 1996 for general use as model rocket motors. They are certified for contest use effective March 10, 1997. Announcement of certification was delayed at the manfacturer's request.

The following are all Aerotech single-use disposable motors.

Aerotech:
29mm x 73mm:
F20-4, 7 (64 Newton-seconds total impulse, 30 grams propellant mass)

29mm x 98mm:
G35-4, 7 (105 Newton-seconds total impulse, 50 grams propellant mass)

Jim Cook, Secretary for
NAR Standards & Testing
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Jack Kane, Chairman