Great Planes Performance Series
pure performance
Extra 300 SP
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Tech Notice
Extra 300 SP


  • Large-scale performance in a .40-size.
  • Cutting-edge design, construction and glow/electric versatility.


Outstanding manufacturing
Painted fiberglass cowl and wheel p
O.S. power
RimFire power
Outstanding manufacturing, parts fit and prefabrication allow the Performance Series Extra 300 SP to be flight ready in about 6-8 hours.  

The painted fiberglass cowl and wheel pants help recreate the look of the full-size German aerobat.

  The Extra 300SP is designed to accept 2-stroke, 4-stroke, or brushless electric power systems.

[ Check out reviews by RC Universe and RCGroups ]

The two-piece wing simplifies transport.
Precise maneuverability at high and low speeds.
Metallic MonoKote trim scheme.
The two-piece wing simplifies transport.
  With its large, airfoiled control surfaces and generous throws, the Extra 300SP handles hovers, inverted harriers and knife edge as well as the "big ones". You'll enjoy precise maneuverability at high and low speeds.   Helping to make assembly quick and hassle-free, the radio compartment offers a spacious amount of room for easy installation of your receiver and other on-board components.

Top view of Extra 300 SP
Bottom view of the Extra 300 SP
Front view of the Extra 300SP
Side view of the Extra 300SP
Your maneuvers shine even more when carried out in the colors of the metallic MonoKote trim scheme.

The Extra 300SP  in action

Stock Number: GPMA1022
Wingspan: 55 in (1395 mm)
Wing Area: 590 in² (38.1 dm²)
Weight: 5.5-6.5 lb (2495-2950 g)
Wing Loading: 21-25 oz/in² (65-77g/dm²)
Length: 53 in (1345 mm)
Engine Requirements: 4-5 channel radio w/4-5 servos; 2-stroke .46-.55 or 4-stroke .52-.81 engine; OR
RimFire™ .80 outrunner brushless motor, 60A brushless ESC & (2) 11.1V 3200mAh LiPo battery

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