First station[]
- Date: ...March 29, 1941...
- Frequency:
- 1440 kHz (...March 29, 1941)
- 1470 kHz (March 29, 1941...)
- Location:
- Casper, Wyoming (...March 29, 1941...)
Second station[]
- Date: ...April 5, 2008...
- Frequency:
- 1500 kHz (...April 5, 2008...)
- Location:
- Doniphan, Missouri (...April 5, 2008...)