| Callsign | AI4TO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-01-26 |
| Effective Date | 2026-01-26 |
| Expire Date | 2036-01-18 |
| Cancel Date | |
| Last Action Date | 2026-01-26 |
| End Date | 2036-01-18 |
| Available Date | 2038-01-19 |
| Applicant Type | I - Individual |
| Entity Name | FERGUSON, JOHN A |
| Street Address / Locality | 330 3rd St S Apt 713 St Petereburg, FL 33701 |
| County | Pinellas County |
| Zip Location | 27°46'14.9"N 82°37'58.1"W |
| Maidenhead | EL87qs |
| FRN | 0012218830 |
| Licensee ID/SGIN | L00945583 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KI4NGH G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 48 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-02-23 | LIISS - License Issued |
| 2007-02-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-10-28 | LIREN - License Renewed |
| 2026-01-26 | LIREN - License Renewed |