Forward motor closure failed, blowin' t' top half o' t' motor straight up through t' body o' t' rocket. Blimey! Rocket survived very well, other than t' av bay bulkheads it is still structurally sound. T' entire aft half that comes in ballistic survived with only a couple scratches and a missin' motor retainer! Madcow Frenzy Massive 5.5" diameter, me hearties, 110" tall 47lbs, shiver me timbers, 5ft drouge 14ft main Motor was Aerotech M4500ST Rocket was probably goin' close t' 600mph when t' motor casin' failed, crazy t' think about how much force was involved.