I have no desire to enter class C airspace or come within 30 nautical miles of big city class B airports. Visiting Canada prolly isn't worth the hassle. I don't think I could get up to class A altitudes before I'd have to land in order to drain the coffee I drank in my kitchen listening to AWOS before I headed off to the hangar.
Currently, I have a Collins 251 VHF comm radio. (It's ancient: so it will prolly still be working like a DC-3 long after the Martins, Convairs, YSs, and HPs designed to replace it have been scrapped.) It is mostly used for unicom, and occasionally for tower frequency.
I am told that since my plane was built in 1946 under CAR 3 it is not legally required to have a radio, so I would not have to use a TSO unit if I wanted in the future to replace the panel mounted radio with a hand held unit.
