WBWA was about at the end of my “reach” from Apple Valley, MN. You can hear some “bounce” in the signal during this very short aircheck clip. Their transmitter was located about 150 miles NNE of my location.
Reception was made using a Pioneer SX-3900 receiver, Winegard 10 element FM yagi antenna, Alliance U-100 Tenna Rotor, and Belden ultra low loss RG59 coaxial cable. The recording was made with a Technics stereo cassette deck and TDK SA90 tape.