| Callsign | KO4RHF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-06-17 |
| Effective Date | 2023-08-30 |
| Expire Date | 2031-06-17 |
| Cancel Date | 2024-07-16 |
| Last Action Date | 2024-07-16 |
| End Date | 2024-07-16 |
| Available Date | 2026-07-17 |
| Applicant Type | I - Individual |
| Entity Name | Helms, Michael L |
| Street Address / Locality | 2 Stoney Nob Dr Hendersonville, NC 28792 |
| County | Henderson County |
| Zip Location | 35°23'00.5"N 82°22'13.3"W |
| Maidenhead | EM85tj |
| FRN | 0030991228 |
| Licensee ID/SGIN | L02454220 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | N4BDZ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010672894 |
| Phonetic weight / Morse weight | 13 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-06-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-06-17 | LIISS - License Issued |
| 2021-07-08 | LIMOD - License Modified |
| 2023-08-28 | LIMOD - License Modified |
| 2023-08-30 | LIAUA - Administrative Update Applied |
| 2024-07-16 | LICAN - License Canceled |
FCC comments
| 2024-07-16 | Issued vanity call sign. |