TRSW is appealing for listeners to send in audio clips from any of these stations:
Radio Dr. Juice
Radio Southsea Melody
Radiostancia Russian Hooligans
Radio Watt & Lumen
Radio The White Man
A station spokesman said: "While we found audio clips of some of these stations, the quality wasn't good enough for rebroadcasting, or the clip didn't include an ID. Both are requirements for inclusion in our tribute.
"If you have audio from Dr. Tim stations that aren't listed, we'd like to include it in the program.
"We hope to air the program this spring.
If you think we can use your audio for our program, please contact us at firstname.lastname@example.org.