Happy Birthday Quadcopter
An Alien sings Happy Birthday for some good friends of mine. The way it was intended to be done.
5" Alien frame from ImpulseRC http://www.ImpulseRC.com
Cobra 2204 2300kv motors
Nanotech 65C 1800 battery
Spektrum DX8 / Hobbyking Orange RX Satellite
Naze32 pro running custom Boris Betaflight with Oneshot
KISS 30A ESCs
HQ 5045 Bullnose nylon/glass props