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Part Number:SIGRC107EPARF

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Feature 5


The Ultimate Hybrid 3D RC Aircraft

"The SIG EDGEtra EP ARF is a fantastic flying 3D/Sport plane with great lines and flight characteristics. It is sure to become one of the most sought after 3D airframes on the market!" -Joe Vermillion

Two airframes consistently top 3D pilots’ list of favorite models. Now, you can experience the best of both planes with the SIG EDGEtra EP ARF! The new EDGEtra is a hybrid RC aircraft that masterfully blends the fuselage of the EDGE with the wings of the Extra.  Numerous additional design enhancements make this plane offer an all-out 3D aerobatic thrill like you have never flown.

For over 60 years, SIG Mfg. has made outstanding model aircraft for the RC hobby. In the last decade, SIG has designed some of the best aerobatic sport planes available. Two years in development to ensure 3D superiority, SIG nows bring its legendary quality in design and performance to the 3D market with the SIG EDGEtra EP ARF. Light enough to be world-class - Strong enough to be a SIG!

Removeable magnetic hatch/canopy makes battery changes quick and easy. There's ample room for any electric setup within the recommendations. Surface-mounted aileron servos and ball-links make installation and setup easy. Painted fiberglass cowl and wheel pants with carbon fiber landing gear.

Experience Insane 3D Performance! Experience the EDGEtra!

  • The Ultimate 3D Aircraft Design!
  • 60" Wingspan
  • Carbon Fiber Main Landing Gear
  • Magnetic Battery Hatch/Canopy
  • 2-Piece Wing Design with Aluminum Tube Joiner
  • Handcrafted Balsa and Ply ARF
  • CAD Drawn, Laser Cut, and Factory Jig Assembled
  • Painted Fiberglass Cowl and Wheelpants
  • Covered with UltraCote Premium Film
  • Complete Hardware Kit Included
  • Illustrated Assembly Manual

Additional Resources:
Assembly Manual: SIG EDGEtra EP ARF

Additional Items Required to Complete the SIG EDGEtra EP ARF:
4-Channel Radio System with 4 Mini Servos
600-1200 Watt Brushless Outrunner Motor
75 Amp Electric Speed Control (ESC)
4S 4000-5000mAh Lipo Battery Pack
Propeller (sized to motor)
Glue: SIG Expoxy and SIG CAD

Wingspan: 60 in. (1524mm)
Wing Area: 675 sq. in. (42.5 sq. dm)
Length: 60 in. (1524mm)
Flying Weight: 5.5-6.0 lbs. (2495-2722 g)
Wing Loading: 18.8-20.5 oz./sq. ft. (54.6-61.5 g/sq. dm)
Radio Required: 4-Channel with 4 High Torque Mini Servos
Motor Required: 600-1200 Watt (550-800 kV)
ESC Required: 75A Speed Control
Battery Required: 4S 4000-5000 mAh Lipo Battery Pack

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