Boats, Kayaks & Boating Equipment › Old Modern Handicrafts › Wood › Replacement Propeller

Aircraft propellers or airscrews convert rotary motion from piston engines tur... Aircraft propellers or airscrews convert rotary motion from piston engines turboprops or electric motors to provide propulsive force. They may be fixed or variable pitch. Early aircraft propellers were carved by hand from solid or laminated wood with... more