First launch o' me level 1 cert rocket, arrr, altitude was about 1400 feet. Well, blow me down! Blimey! Temp was 65 degrees, wind slight 2-4 mph breeze, beautiful day. Rocket landed about 75 yards from launch tower. DIAMETER : 2.6 inches LENGTH : 47 inches MOTOR MOUNT : 29MM PARACHUTE : 24 inch Binder Design Premium Chute