"Big Daddy" Model Rocket from Estes. Aye aye! I built this rocket and launch controller for me boy (T' one playin' in dirt). Avast, me proud beauty! He liked watchin' t' Discovery Channel's LDRS show so I thought he would enjoy this. Well he did after it shot and then... Well kids do have a short attention span. Avast, me proud beauty! Rocket is powered by a E9-6 engine.