build

HK250 GT Build How-To

helis:

Mods:

HK250 GT Align Trex 250 copy from HobbyKing

Some notes on the things I found and modified as I was building my HK250 GT (Align Trex 250 clone):

What is Heli-Hack? sprooce
Pinion Modulus explained sprooce
Brushless motor "poles" and how to count them sprooce
How-To's, Tips & Terminology sprooce
Fixed Wing Aircraft sprooce
HK250 GT Build How-To sprooce
HBFP Brushless main motor sprooce
Brushless main motor with brushed tail - conversion notes sprooce
Re-flashing mCPX double ESC with BLHeli firmware sprooce
Blade mCP X sprooce