Thank You Pat for a great commentary on the G5500 and the FD/st2. I am currently running HRD but it has me in a tail spin. A lot of information. How did you split screens with hrd? I'm running a Yaesu FT-897D. Just bought the G5500 and have a chushcraft A148-20T and 2 /440 yagis. The last time I did anything with satellites was back in 1985.