First station[]
- Date: September 25, 1926-August 15, 1927
- Frequency:
- 1470 khz (...June 30, 1927...)
- Location:
- Brooklyn, New York (...June 30, 1927...)
- Owner of license:
- Twentieth Assembly District Regular Republican Club (Inc.) (...June 30, 1927...)
- Subsequent call letters: WTFF ( NOTE: The successor was moved to the Washington, D. C. metropolitan area, but was in fact a successor license.)
Second station[]
- Date: ...March 29, 1941...
- Frequency:
- 1310 kHz (...March 29, 1941)
- 1340 kHz (March 29, 1941...)
- Location:
- Elkhart, Indiana (...March 29, 1941...)