Originally Posted by GetToDaChopper
it looks like the "naza" plus gps system for helis takes up quite a bit of room on a heli......
Shouldn't be too bad. The FBL unit + RX and then the GPS RX on the boom. Much less than a Co Pilot unit which has the same plus sensors, wires and tubes all over the heli. The only real difference between this one and any other FBL unit is having to have a RX on board, but that can be stuck anywhere on or in the frame.
I agree a 250-450 size may be a little challenge though.