Top Flite P-40 Warhawk Giant Scale Radio Controlled Glow or Gasoline Powered Almost Ready-to-Fly Airplane Built-up balsa and ply airframe with fiberglass cowl, belly pan and landing gear pods. Exceptional scale flight characteristics using affordable and easy-to-maintain 43-55 cc gasoline engines. The iconic shark mouth nose art is painted on; a scale-shaped, painted aluminum spinner is included. Heavy-duty fixed landing gear is included  optional Robart retract gear can easily be installed for the ultimate in authenticity. The split flaps are ribbed, just like on a fullsize P-40, and the wings are reinforced to withstand less-than-perfect landings.