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Manufacturer

Estes Industries

Designation

A3-4T

Type

single-use

Date code

H21 0921

Failure date

May 27, 2023

Location

Acton, MA

Temperature

77 ℉

Nozzle blown out

Ejection end blown out

Burning propellant ejected

Reported to mfr.

Have more motors

Comments

It had just cleared the rod when it made a loud bang and sent burning propellant out both ends.

Status

pending