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How to Build Big F-22 Raptor RC Plane with Foam Board

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Julius Perdana

Because our last big size Su30 went so good, we made another big size jet again, this time is F22 Raptor. With slightly smaller wingspan but with the higher wing area compare to my Su30. Also with the lighter weight, only about 1 kg, make it even smaller wing loading. It flies really great with 4S 2200mAh Lipo battery, 50A ESC and 10x6 prop. I also put landing gear set to the model and it perfectly take off from a runway, but to able to did that I had to swap the propeller with 8 inch from 10 inch prop, so the prop won't strike the asphalt. I think this model can be converted into EDF model jet, because the space on the body of this model is very spacious.

Go here for the plans :
https://paperreplika.com/index.php/r...

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   / @juliusperdana  

Specs :
1. Wingspan 1000mm / 39.37 inches
2. Flying weight : 1028 grams/ 36.3 oz
3. Wing loading :20.4 gram/dm2 6.7 oz/sq.ft.
4. Wing cube loading : 2.9
5. Wing Area : 50.35 dm2 / 780 sq.in.
6. CG : 13.7 cm / 5.39 inch from Wing Break

Electronics for test :
DXW 3536 1200kv
Prop 10x6 (2 blades)
50A ESC
Battery Lipo 4S 2200mah
4 x 9 gram servos (micro servo)

Materials :
1. 5mm Foamboard/ Depron/ Polyfoam
2. 10mm Carbon Tube/ Bamboo/ Wood Dowel 1 meter
3. 0.3mm Mica Plastic
4. hot glue, UHU glue, CA glue, PVA glue
5. Wax paper

posted by Rezvaniia