R131: NAR S&T NEW MOTOR CERTIFICATIONS

[billspad]

The following motors have been certified by NAR Standards & Testing for
general use as Model Rocket Motors effective July 17, 2009


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Quest:

A8-3
18mm x 70mm
1.86 Newton-seconds total impulse
11.14 Newtons Peak Thrust
4.84 Newtons Average Thrust

Propellant mass: 6.3 grams

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Quest:

B4-4
18mm x 70mm
3.84 Newton-seconds total impulse
12.81 Newtons Peak Thrust
4.22 Newtons Average Thrust

Propellant mass: 10.4 grams

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View attachment QUEST A8.pdf

View attachment QUEST B4.pdf