Standing over 27 in. tall with wood fins andpowered by E and F engines the Doorknob canreach the maximum altitudes of 1100 ft. on anF15-6 Estes engine. The 18 in. nylon parachutecreates a long, smooth recovery. An easier buildthan other pro series kits, the Doorknob is a greatintroduction to rocketeers looking to increase theirbuilding skills and practice using higher poweredengines. As a bonus, this kit has two sets of decalsavailable for those who want to turn this scalemodel into a sports model.Features:SKILL LEVEL: AdvancedSpecifications:LENGTH: 26.9 in. (68.3 cm)DIAMETER: 3 in. (76 mm)EST. WEIGHT: 10 oz. (283.5g)RECOVERY: 18 in. (45.7 cm) nylon parachutePROJECTED MAX ALTITUDE: 1100 ft. (335 m)RECOMMENDED ENGINES: E16-4, F15-4, F15-6 w/Engine Adapter - D12-3
