This is the second and last flight of my used Hyperion YAK with 98cm wingspan. It was powered by a Hacker A30-28s motor with 9x4,7 on 2.500mAh 3s Saehan on 11,1V. After the first crash due to RC problems my brother repaired the plane and I gave another try. Unfortunately it uses the same set-up as on first flight. Result: it will crash again due to RC problem :) anyhow, all the components and motor are ok, the plane itself went into trash. Conclusion of the analysis: The Hacker X30 Pro was the problem which caused errors to RC controls and failure on BEC. From this point I never bought a used plane anymore :)
Dumbass pilots who don't understand accelerated stalls are bound to crash perfect airframes. Syudy up a bit befoe dissing great products, dimwad. You can't pull full elevator at high speeds, or the air separates from the wings.
zaqwsxcde145 2 years ago
The control surfaces are to sensitive.
reduce the throws on the plane by putting the push rods into the wholes closes to the plane. also do the range check and make sure u use the same brand Christal as the receiver
nicobec 3 years ago
Fast Take Off There
flyboytha1 3 years ago
this plane seems way overpowerd
turbotrixjr 3 years ago