Upscale Big Bertha

At 6/18/11 MDRA ESL: scratch-built, dual-deploy, upscale to 4" BT of an ESTES Big Bertha launching on an AT I161W.

 Rocketry Product: Estes - Big Bertha {Kit} (1948, 23, 7007)

 Rocketry Club: Maryland Delaware Rocketry Association

Author BalsaBob
Duration 72 seconds
Rating Good

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