Model rocket with onboard camera. Avast, me proud beauty! Everythin' worked better than we could have expected. Well, blow me down! Estimated altitude is betwixt 500 and 740 ft AGL. Aye aye! T' rocket flew on a cluster o' 3 C6-5's with a total impulse o' 27 newton seconds and a max thrust o' 9.5lbs.