Chronology of call letters WQXR

Date: December 3 [or December 6], 1936-November 16, 1992 (both dates given in one source)
Previous call letters: W2XR
Frequency:
- 1550 kHz (December 6, 1936-March 29, 1941)
- 1600 kHz (March 29, 1941) {apparently for 1 day}
- 1560 khz (March 30, 1941-November 16, 1992)
Owner of license:
- Interstate Broadcasting Company (December 6, 1936-July 25, 1944)
- The New York Times (July 25, 1944...)
- Radio Disney New York (...November 16, 1992)
Subsequent call letters: WQEW

Affiliated with W2XQR, W59NY, WQXQ, and

WQXR-FM[]

Previous call letters: WQXQ
Frequency:
- 96.3 MHz (1947-2007...)
After December 1992, as WQXR (FM) as the AM station changed its call letters to WQEW.
Owner of license:
- The New York Times (...1945-1989...)