The Pk-66 Ultimate is an old LOC standard. Sporting 7x 29mm motor mounts, 6 fins and a payload. This kit is made to handle your transition into the cluster realm. One of the Retro series it’s not for the faint of heart. Light weight and made to punch a hole in the clouds! A 30+ year old classic! The 29mm motor mounts have been separated slightly to better accommodate today’s thrust ring motors. Some minor motor modifications may still be needed for 7 motor flights.
All LOC/PRECISION 4″ Advanced series kits include heavy duty airframe and motor mount tubes, high-grade precision-cut plywood fins, centering rings, rip-stop nylon parachute or streamer, nylon webbing shock cord with sewn loops, and mount, launch lug, polypropolene nose cones and instructions.