M
alfunctioning
E
ngine
S
tatistical
S
urvey
M.E.S.S.
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Manufacturer
Estes Industries
Designation
F15-4
Type
single-use
Date code
2 D 2 25 1 18 00
Failure date
Jun 13, 2026
Location
North Branch, Minnesota
Temperature
70 ℉
Nozzle blown out
Reported to mfr.
Have more motors
Comments
Both motors from the same lot number exploded right at ignition on the pad.
Photos
Status
pending