| Callsign | KQ4HFV |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-03-25 |
| Effective Date | 2025-08-23 |
| Expire Date | 2033-03-25 |
| Cancel Date | |
| Last Action Date | 2025-08-23 |
| End Date | 2033-03-25 |
| Available Date | 2035-03-26 |
| Applicant Type | I - Individual |
| Entity Name | Mayo, Robert |
| Street Address / Locality | 1401 Bridwell St Kingsport, TN 37664 |
| County | Sullivan County |
| Zip Location | 36°31'13.5"N 82°29'56.4"W |
| Maidenhead | EM86sm |
| FRN | 0031521552 |
| Licensee ID/SGIN | L02493531 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-03-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2023-03-25 | LIISS - License Issued |
| 2025-08-23 | LIAUA - Administrative Update Applied |