Engine Testing Notices


R54 New Motor Certification 25 Sep 1998

The following motor has been certified by NAR Standards & Testing as of October 1, 1998 for general use as a model rocket motor. It is certified for contest use effective November 30, 1998.

        13mm x 45mm:
            1/4A3-3T (0.625 Newton-seconds total impulse, 0.83 grams propellant mass)

Jim Cook,
Secretary for NAR Standards & Testing

Jack Kane,

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