BOP Challenger – Full Kit



This obscure, beautiful 36″ oldtimer is sure to turn heads at any flying meet! 150 sq wing area, 13.7″ prop. Published in Boys Own Paper 1940-41 Annual.

Challenger has a 36″ flat wingspan, 150 sq in projected wing area, and uses a 11-13.7″ propeller. With a 13.7″ carved prop, we recommend 16-18 strands of 1/8″ rubber, 30″ long. The included 11″ plastic prop is best on 12 strands of 1/8″ rubber, 30″ long, which provides a very strong climb.

Our full kit for the Challenger includes all of the laser cut balsa parts – ribs, hardpoints, nose block, wingtips, and even the uprights and cross pieces! The kit also includes stripwood, tissue, clear window material, and a full hardware pack including materials for a fuse DT.