First station[]
- Date: March 13, 1935-October 1944
- Previous call letters: WMFE
- Frequency:
- 1380 khz (March 13, 1935-March 29, 1941)
- 1410 khz (March 29, 1941-October 1944)
- Location:
- New Britain, Connecticut (March 13, 1935-June 16, 1942)
- Hartford, Connecticut (June 16, 1942-October 1944)
- Subsequent call letters: WHTD
Second station[]
- Date: November 6, 1946-October 17, 1954
- Previous call letters: WEAF
- Frequency:
- 660 khz (November 6, 1946-October 17, 1954)
- Location:
- New York, New York (November 6, 1946-October 17, 1954)
- Owner of license:
- National Broadcasting Co. (November 6, 1946-October 17, 1954)
- Subsequent call letters: WRCA
Affiliated with station WNBT
Third station[]
- Date: 1956-1960
- Previous call letters: WKNB-TV
- Channel:
- Channel 30 (1956-1960)
- Location:
- New Britain, Connecticut (1956-1960)
- Subsequent call letters: WHNB
Fourth station[]
(actually same as second station, after two call letter changes)
- Date: June 1, 1960-October 7, 1988
- Previous call letters: WRCA
- Frequency:
- 660 khz (June 1, 1960-October 7, 1988)
- Location:
- New York, New York (June 1, 1960-October 7, 1988)
- Owner of license:
- National Broadcasting Co. (June 1, 1960-October 7, 1988)
Closed October 7, 1988 and ceded its frequency to WFAN.
Affiliated (until October 7, 1988 when it closed) with:
WNBC-TV[]
(operating as WNBC after June 1, 1992)
- Date: June 1, 1960-2007...
- Previous call letters: WRCA-TV
- Channel:
- Channel 4 (June 1, 1960-2007...)
- Location:
- New York, New York (June 1, 1960-2007...)
- Owner of license:
- National Broadcasting Co. (June 1, 1960-2007...)