The only serial # I can see is on the Gimbal and it starts with G0 and I have seen that it's suppose to start with YU. Have tried hooking it up to computer and that's not working either.
I added some pics of what I can see on it and the only S/N I see starts with GIf you're looking for the Aircraft serial number to register it; that number is on the bottom of the H's body, behind the gimbal and it does start with YU