Engine Testing Notices


R57 New Motor Certification 12 Sep 1999

The following motors have been certified by NAR Standards & Testing for general use as model rocket motors on August 29, 199. They are certified for contest use effective November 30, 1999 (60 days from the start of shipping by the manufacturer).

        13mm x 83mm:
            C6-4,7,10 (10.0 Newton-seconds total impulse, 7.0 grams propellant mass)

Jim Cook,
Secretary for NAR Standards & Testing

Jack Kane,

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