Saturday, June 15, 2024
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EDGETRA EP – SIG’s new 3D Hybrid


A New Hybrid is Born!

SIG MFG. is known for quality kits and ARF’s with classic designs like the Four Star and the Rascal. This fall they announced a new ARF that brings SIG back into the aerobatic world and leaps them into the 3D arena. Because SIG did not want to put out just another version of the same old aerobatic airplane they took two famous designs using Edge and Extra to make an exciting new hybrid aircraft.

Sporting a 60″ wingspan the Edgetra is built specifically for an electric setup. A modern neon green covering scheme looks to really pop in the sky as well. The use of carbon spars and gear along with ball link controls is a step up from the hardware found in SIG’s sport aircraft.


  • Handcrafted Wood ARF
  • CAD Drawn, Laser Cut, and Factory Jig Assembled
  • 2-Piece Wing Design with Aluminum Tube Joiner
  • Fiberglass Cowl and Wheel Pants
  • Carbon Fiber Main Landing Gear
  • Magnetic Battery Hatch/Canopy
  • Covered with UltraCote® (aka ORACOVER®) Premium Film
  • Complete Hardware Pack Included
  • Illustrated Assembly Manual


We hope to get a closer look at this new hybrid from Sig. For more on the Edgetra head over to Sig Manufacturing