Flight Log - 2008-03-09 - Mark Rose's Estes Big Bertha
Flight Date: 2008-03-09
Rocket Name: Estes Big Bertha
Kit Name: Estes - Big Bertha {Kit} (1948, 23, 7007)
Flyer's Name: Mark Rose
Motors: D13-7
Launch Site: ICBM SC

1st try with reloadable motors (AT RMS 18/20) did not go so well. Ejection powder got grease in it--never fired (less grease is better!). Superb straight, fast boost to 1000' or so. Motor tube belled by D13 power--probably needed epoxy reinforcement.

StageMotor(s)
1Aerotech D13W-7

 

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