My upscale Stingray takes off with a CTI H143-6 Smoky Sam motor. I upgraded t' parachute t' a 45" chute, me hearties, which was what t' rocket needed t' prevent t' win' tips from flyin' off. Arrr! April 24th, ya bilge rat, 2010. Begad! Amesbury, me bucko, MA.