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Old 08-19-2019, 07:33 AM
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tbzep tbzep is offline
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Join Date: Mar 2005
Location: TN
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Quote:
Originally Posted by rocket.aero
(We used vintage B14-0 motors as the booster engine in our Bumper WAC models for Scale Altitude in 2014.)

How were you able to do that? I thought NAR events had to use currently certified motors. Was there a rule change or do I just not remember correctly?
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