The Extra 300 is a purpose designed, unlimited aerobatic competition aircraft. It is capable of competing effectively at international level, and one of very few to have achieved a Standard airworthiness certification approved by the Federal Aviation Administration. It is the culmination of nearly twenty years of design and construction techniques developed by its designer, Walter Extra.

Tech One debuts its newest indoor 3D plane. It comes with a lot of EPP, carbon fiber and fiberglass parts. The model weighs only 150-165 grams and flies almost as good as Depron 3D planes but is many times more durable than its Depron equivalents. The color scheme is very clear and easy to see in flight.

The color scheme is simply innovative and unique, very "aggressive" and dynamic, but elegant too, with very intense colors. The fuselage and some other parts are painted on both sides, even where is milled. The almost ready to fly kit is composed EPP fuselage and wing parts, carbon rods, super lightweight fiberglass horns and everything necessary to complete the plane, except the electronic parts.

Specifications:
Fuselage Length: 920mm(36.2in.)
Wingspan: 830mm(32.7in.)
Flying Weight: 130-150g (with battery)

Required to Fly:
Motor : AS2204  KV1700
ESC : 6-10Amp 
Propeller: 8.0x4.3SF prop or 8.0x4.0 HD prop
Servos: 4-6g micro servo *3pcs
Radio System: 4 channel receiver and transmitter 
Battery: 7.4v 2S 250-450mAh  LI-PO Lipo 25C
LI-PO Lipo Battery charger capable of 7.4v charging
Assembly of Plane