I used only 1 20x30" foam board. I used 4x 9 gram servos. 2832 1200kv Brushless motor with 30amp ESC. Spektrum AR620 6-channel receiver. 2200mAh 3S battery with T-60.
In this video, I fly an RC warbird for the first time - the new 750mm (30") H-King F4U Corsair, which features Hobbyking`s 6 Axis ORX Flight Stabilizer