[Planet News] R104: NAR S&T NEW MOTOR CERTIFICATION

Oct 06, 2006 7 Replies

The following motor has been certified by NAR Standards & Testing for general use as a Model Rocket Motor effective August 1, 2006.



Aerotech: G77R



29mm X 146mm G77R-4,7,10
102.9 Newton-seconds total impulse*
100.5 Newtons Peak Thrust*

59.1 grams propellant mass


*-Sea level corrected value


Looks cool ...

Obvious dumb question ... do you have to be certified level 1 to fly this motor ?

************

It's a model rocket motor, as the average thrust is 80N.

John

Check the total impulse with your orgs limit.

Some G's are considered High Power.

*But* best of all, it comes with a Firstfire ignitor... :-)

Great motor BTW...

Join the IAR. They don't need no stinking limits.

this is not one of them.

no need to create extra confusion.

IF a G is under 80ns AVERAGE and under 160ns TOTAL, and has a propellent weight of

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