Engine Testing Notices

The following motors have been certified by NAR Standards & Testing for general use as model rocket motors effective May 7, 2001. All are certified for NAR contest use effective July 6, 2001.

Estes:
    13mm x 45mm:
        A10-PT (2.50 Newton-seconds total impulse, 3.8 grams propellant mass)

    24mm x 70mm:
        D11-P (18.0 Newton-seconds total impulse, 24.5 grams propellant mass)
 

Jim Cook,
Secretary for NAR Standards & Testing

Jack Kane,
Chairman

Return to the S&T Chronology