SPECIFICATIONS:

WING SPAN:72"(1830mm)
LENGTH:70"(1780mm)
WING AREA:1017sq in(65.6sq dm)
FLYING WEIGHT: 10-11.5lbs(4.5-5.2Kg)
Glow:.91-1.20（2C） 1.10-1.40（4C）
Gasoline:26-38cc gas DLE30 DLE35

Electric Power：

KUZA EXM 5420 185KV with 12S 3300-4000mAh 18x10 prop
KUZA EXM 5420 280KV with 8S 3700-4400mAh 18x10 prop
DUSKY XM6350EA-12 with 8S 3700-4400mAh 18x10 prop
Or other 1800-2000Watt electric motor
ESC：80-100A

RADIO:4CH/5-6S
Goldwing RC is always keeping the pace with the latest developments in aerobatic flight. The new V4 version of CORVUS 30CC has the following Improvements:

1.Control services is larger than Previous versions. Up to 60 degrees of throw on all control surfaces. Best for more vibrant aerobatic flight.
2.Packed in strong honeycomb board cartoon. Better protection during transportation.
3.Improved carbon fiber tail wheel assembly, using CNC machined metal parts including aluminum tail wheel hub.
4.Improved wheels with aluminum hub, built with more durable materials, and filled with rubber.
5.Using high quality cap head screws.
6.Spare covering included in the package. Convenient for repair.
7.Improved ball link assembly.
8.Upgraded to carbon fiber control horns.
9. Improved new Axle kits.the material of Axle is stainless steel .
10. Larger carbon fiber wing tube diameter than V3 Previous versions.
11. This V4 new design with a longer fuselage moment arm aids the tracking of the model, giving it rock sold precision flight. Making it perfect for modern day flight schedules for IMAC and Freestyle competitions.