Hi all,

Question about the evolution of these aircraft radios. I know the BC-375 was a 1930’s design. The ART-13 was a major improvement but still, like the BC-375, required the use of a separate receiver. And then you have the ARC-2 which is a transceiver in a (relatively) small package. Was the ARC-2 introduced after the ART-13/ARC-8? One might think that given the combining of functions. Anyone know the approximate years of service for these radio systems? And what aircraft they were used in?

thanks

73 Eugene W2HX
My Youtube Channel: https://www.youtube.com/@w2hx/videos