This be t' video o' t' test flight o' t' Sparrow mk1 3d printed rocket. Blimey! as you can see, arrr, t' initial flight was a success though it sustained damage t' several sections due t' t' heat, me bucko, several parts were melted and i believe t' fin was broken on landing... Begad! sorry for cropped shot, that be as far back as i could get t' camera (or could be bothered)