First station[]
- Date: December 29, 1946-1951
- Frequency:
- 570 khz (December 29, 1946-1951)
- Location:
- Rockville, Maryland (December 29, 1946-1951)
- Subsequent call letters: WGMS
Affiliated (after September 18, 1948) with:
WQQW-FM[]
- Date: September 18, 1948-1951
- Frequency:
- 103.5 MHz (September 18, 1948-1951)
- Location:
- Washington, District of Columbia (September 18, 1948-1951)
- Subsequent call letters: WGMS-FM
Second station[]
- Date: ...December 21, 1974-February 7, 1997 ( NOTE: Some sources give end of operation as 1992.)
- Previous call letters: WTBY
- Frequency:
- 1590 khz (...December 21, 1974-February 7, 1997)
- Location:
- Waterbury, Connecticut (...December 21, 1974-February 7, 1997)
- Bought by WWRL expressly to shut it down to reduce interference