| Callsign | KO4HEF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2020-09-10 |
| Effective Date | 2023-02-28 |
| Expire Date | 2030-09-10 |
| Cancel Date | |
| Last Action Date | 2023-02-28 |
| End Date | 2030-09-10 |
| Available Date | 2032-09-11 |
| Applicant Type | I - Individual |
| Entity Name | CAMPBELL, MARC A |
| Street Address / Locality | 206 EASTOVER DR MARYVILLE, TN 378036639 |
| County | Blount County |
| Zip Location | 35°39'39.0"N 83°58'53.0"W |
| Maidenhead | EM85ap |
| FRN | 0029971884 |
| Licensee ID/SGIN | L02374585 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010422491 |
| Phonetic weight / Morse weight | 12 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-09-10 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-09-10 | LIISS - License Issued |
| 2021-02-23 | LIMOD - License Modified |
| 2023-02-17 | LIMOD - License Modified |
| 2023-02-28 | LIAUA - Administrative Update Applied |