- Date: ...June 30, 1927-June 30, 1928...
- Frequency:
- 1230 khz (...June 30, 1927-June 30, 1928...)
- Location:
- Amarillo, Texas (...June 30, 1927-June 30, 1928...)
- Owner of license:
- Gish Radio Service (...June 30, 1927-June 30, 1928...)
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Chronology of call letters KGRS
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