Engine Testing Notices

The following model motors have been upgraded by NAR Standards & Testing to allow their use in for use in NAR Contest events effective July 17, 2006. It has been confirmed by the NAR Contest Chairman that both the F60R and F35 can be used in the F altitude event at NARAM 48

Roadrunner Rocketry:
29mm x 140mm G80R- 4, 7, 10 (108 Newton-seconds total impulse, propellant mass: 54.7 grams)
29mm x 112mm F60R- 4, 7, 10 (77 Newton-seconds total impulse, propellant mass: 38.1 grams)
F35- 6, 10 (78 Newton-seconds total impulse, propellant mass: 40.1 grams) Propellant Key: R = Rapid

John Lyngdal,
Secretary for NAR Standards & Testing

Jack Kane,
Chairman

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