| Callsign | KT4RK |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2018-11-02 |
| Effective Date | 2024-08-16 |
| Expire Date | 2028-11-02 |
| Cancel Date | 2024-09-04 |
| Last Action Date | 2024-09-04 |
| End Date | 2024-09-04 |
| Available Date | 2026-09-05 |
| Applicant Type | I - Individual |
| Entity Name | KEETON, ROBERT M |
| Street Address / Locality | 1921 Dale Earnhardt Way BILLINGS, MT 59105 |
| County | Yellowstone County |
| Zip Location | 45°53'34.4"N 108°29'52.4"W |
| Maidenhead | DN55sv |
| FRN | 0026188185 |
| Licensee ID/SGIN | L02076131 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 7 / MT |
| Prev Callsign / Prev Class | N4RMK G - General |
| Next Callsign | KQ7Y |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2018-11-02 | LIISS - License Issued |
| 2018-11-02 | VANGRT - Vanity Call Sign Assigned |
| 2024-08-16 | LIAUA - Administrative Update Applied |
| 2024-09-04 | LICAN - License Canceled |
FCC comments
| 2024-09-04 | Issued vanity call sign. |