Engine Testing Notices

The following motor has been certified by NAR Standards & Testing for general use as a model rocket motor effective August 1, 2006.

Aerotech:
    29mm X 146mm:
       G77R-4,7,10
102.9 Newton-seconds total impulse*
100.5 Newtons Peak Thrust*
59.1 grams propellant mass


*-Sea level corrected value

John Lyngdal,
Secretary for NAR Standards & Testing

Jack Kane,
Chairman

Return to the S&T Chronology