FCC Registration Number
FRN 0011187770
ULS licenses
| Grant date | Call sign | Service | Status | Licensee |
|---|---|---|---|---|
| 2026-02-18 | WDI7906 | SA | A | Knowles, Walter R |
| 2022-02-18 | W7BSL | HV | A | Knowles, Walter R |
| 2022-01-31 | KK7DHE | HA | C | Knowles, Walter R |
| 2016-05-10 | RR00121341 | RR | A | Knowles, Walter R |
| 1994-09-21 | WCM7137 | SA | E | KNOWLES, WALTER R |
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