The following motors have been certified by NAR Standards & Testing
for general use as a model rocket motor effective September 25, 1995. 
They are certified for contest use effective February 1, 1996.

The following are all Apogee single-use disposable motors.

Apogee:
10.5mm x 38mm: 
1/4A2-2, -4 (0.62 N-Sec total impulse, 0.75 grams propellant mass)
1/2A2-2, -4, -6 (1.25 N-Sec total impulse, 1.5 grams propellant mass)

10.5mm x 57mm:
A2-0, -3, -5, -7 (2.50 N-Sec total impulse, 3.0 grams propellant mass)

Jim Cook, Secretary for
NAR Standards & Testing


Jack Kane, Chairman
NAR Standards & Testing
s-and-t@nar.org

Return to the S&T Chronology