Hello from Indiana, U.S.A.
I have been involved in RC since 1969. I'm retired Airforce Master Instructor in Electronics. I fly RC Helicopters, Electric and nitro/Gas, RC planes Electric Nitro/gas and Quads.
I have a Gaui 330S-X, Feiyu Tech X4 with FY91Q with Compass/ Gps module. I admit...