My Tripoli L3 cert flight and President's Challenge Entry (20000+ feet) @ Plaster Blaster 8 November 7th 2009 in Plaster City, California This rocket was constructed usin' LOC paper motor mount tubing. Avast, me proud beauty! Minimum diameter with surface mount fins. Aye aye! No fiberglass or carbon fiber reinforcement. Well, blow me down! Flown on an Aerotech M650 White Lightnin' slow burn or Moon Burner motor