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GPMA0240 Ultimate Biplane .40 Size Kit

GPMA0240 Ultimate Biplane .40 Size Kit

Great Planes

  • 30499


Key Features:

  • Constructed of die-cut balsa and plywood 
  • Plug-in struts and pre-bent aluminum cabanes 
  • Fully-symmetrical airfoil, removable wings 
  • ABS cowl and wheel pants are precision-formed for scale appearance

Includes:

  • Aluminum landing gear, clear canopy, ABS cowl and wheel pants, adjustable nylon engine mount, hardware package, rolled plans, instructions, and all balsa and plywood to build the kit.

Requires:

  • 4-channel radio with 4 servos
  • .40-.46 (2-stroke) or .48-.70 (4-stroke) engine 
  • In-cowl muffler (not required, but strongly suggested) 
  • 10oz fuel tank and fuel tubing
  • 2½" spinner 
  • 2¼" main wheels and  1" tailwheel
  • Building and starting equipment 
  • 3 rolls of covering and paint (for cowl and wheel pants)

Specs:

  • Wingspan: 43.375"   Wing Area: 742 sq in     Length: 47.75"
  • Wing Loading: 17-20oz/sq ft      Weight: 5.5-6.5lbs
  • CG: 2-3/8" back on lower wing with model suspended inverted
  • Throws:  Elev  5/8" hi 7/16"   low  Rudder 1¼"                         
                   Aileron ¼" hi 3/16" low

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