Recently I found the Indicator I-152-C for the ARN-1 Altimeter and I want to make that a working installation again so now I'm looking for the BC-788-C transceiver.

Also some documentation would come handy.

I already have a working APN-1 low level altimeter so the ARN-1 will make a nice addition.

Anyone that can help?

73 Nico PA3ESA