RE: Successful Top-Flite AT-6 Conversion...CRASH!
Sorry for not replying sooner...
I think I figured out the problem. I think I experienced a high-speed tip stall. The AT-6 was heavy (too heavy) and I had came back on the throttle some and the AOA was very high.
I was using a Castle Creations Phoenix-60, UBEC on 20 GP3300 cells. The AT-6 had Robart air retracts, but the gear was locked down, no air tank, air valve or servo installed.
I tried to cut corners and didn't replace the the standard servos or wheels, that would have saved about 10oz, plus the 50+ oz of batteries, I think I was too heavy.
Can't decide on what to do next....ideas?
Brian