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Manufacturer

Estes Industries

Designation

E12-4

Type

single-use

Date code

B 23 03 23

Failure date

Mar 28, 2026

Location

60 Acres Park, Renton, WA USA

Temperature

50 ℉

Nozzle blown out

Ejection end blown out

Burning propellant ejected

Comments

Two of the three motors in this package failed catastrophically. The third one was fine.

Status

pending