200-C transmitter

AR-3-A, AR-3-B, ATR-3

ATR-3 ad

AR-3-A ad

AR-3-A found on Ebay

ATR 3-12 aircraft transciever (W4WAW)

ATR3 VPS power supply

AR-3-B-12 receiver

AT-3-B-12 transmitter

ATR-3 manual

AT-3 manual