Door Knob 7.5″ rocket kit. Now equipped with the MMAS system. No more “fin keepers”. And RNWS to balance out the motor of your choice!
Now part of the Loc Custom series of kits, which feature factory pre-slotted airframe and through-the-wall fin construction and high power motor capabilities, the DOORKNOB is a great new vehicle to make your Level 1 and Level 2 certification flight with on a small field. Now with LOC-N-FIN technology and the MMAS (Modular Motor Adapter System) for easy building, the DOORKNOB is a light weight large diameter kit with presence. Parachute Recovery.
All LOC/PRECISION “PK-XX” kits include heavy duty airframe and motor mount tubes, high-grade precision-cut plywood fins, centering rings, rip-stop nylon parachute or streamer, nylon elastic shock cord and mount, launch lug, polypropolene nose cones and instructions.