Technical data

- Wingspan: 6500mm (255.9 in)
- Length: 3257mm (128,2 in)
- Flying weight: 18-24 kg
- Wing area: 266.5 dm2
- Wing loading: 69g/dm2
- Wing type: HQ - Wortmann airfoils
- Covering type: Genuine ORACOVER®
- Radio: 6 channel minimum (not included)
- Servo: 10 standard hi-torque servo: 4 aileron; 2 elevator; 1 rudder;1 retract SLS; 2 window (not included)
- Recommended receiver battery: 6.0V 2400/2600mAh NiMH (2) (not included)
- Servo mount: 21mm x 42 mm
- Flap: 2-4 electric flaps 440mm (not included)
- Propeller: suit with your engine
- Motor: brushless outrunner 2600-3000 W, 149 KV (not included)
- Gravity CG: 155 mm (6.1 in) Back from the leading edge of the wing, at the fuselage
- Control throw Ailerons: Low: 20mm up/down, 10% expo; High: 35mm up/down, 10% expo
- Control throw Elevators: Low: 15mm up/down, 12% expo; High: 20mm up/down, 12% expo
- Control throw Rudder: Low: 45mm right/left, 15% expo; High: 70mm right/left, 15% expo
- Experience level: Intermediate
- Plane type: Giant Scale Sailplane
- Motor: hacker brushless a60-18l kv149 (not included)
- Propeller: hacker 20x13; 23x12 foilding (not included)
- Lipo cell: 12 cells / 5000 – 6000mAh (not included)
- Esc: 120-160A / HV (not included)


-Quality materials and genuine ORACOVER covering
-Elegant scale appearance with outstanding thermal performance
-Perfect for ridge slope soaring or towed to height looking for thermals
-Detailed scale cockpit with ultra lightweight pilot included
-Extremely lightweight laser-cut all-wood construction
-Separate fuselage and wing structure allows compact transportation
-High-quality hardware package included
- Available with two version : GL05K: ASK-21 kit ARF only (not included SLS) and GL05KS: ASK-21 kit ARF + SLS (self launch system)

6.5 meter Phoenix ASK21 Test flights