In this video I will be testin' t' Estes Big Bertha model rocket t' see how well it flies. Ya scallywag! Although I am usin' a smaller than recommended engine, I am hopin' t' achieve a decent altitude and recover this rocket by parachute. Begad! I slightly modified this Big Bertha by addin' a length o' body tubin' t' make it a bit taller than normal.