I've been a VFR, Single Engine Land pleasure pilot for several years now and am looking into converting from using a hand microphone to headsets. I tend to rent from a variety of clubs and fly many different kinds of planes (all single engine).
I am wondering, how important it would be to purchase a portable push to talk switch. Are their alot of aircraft out there that requires these or are most have them built into the yoke.
I know this is a little bit of an ignorant question, but I've never taken the time to stop and look on each flight.
Basically, is it really worth it to purchase one?