Hacker Ultimate 3D EPP rc Biplane.

1000 mm WS 1000g. Asdal. Norway. Flying just for fun, using 2200 mah lipo and SK3 motor.

[@dougbawden4321]

Awesome plane, flies very nicely.

[@aaronmitchell1036]

Is that a hacker motor?

[@udoengelhardt3667]

With what kind of battery and engine are you flying? With which propeller?

[@Klabbetass2012]

Udo. 2200 mah 3cell lipo. 12x6 HK wood prop. The biplane is sadly no longer with us...

[@aaronmitchell1036]

B20 15l 4:1 by chance