| Callsign | K4NNX |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-05-27 |
| Effective Date | 2026-05-27 |
| Expire Date | 2036-08-08 |
| Cancel Date | |
| Last Action Date | 2026-05-27 |
| End Date | 2036-08-08 |
| Available Date | 2038-08-09 |
| Applicant Type | I - Individual |
| Entity Name | Humelsine, James B |
| Street Address / Locality | 120 Seashore Dr Islamorada, FL 33036 |
| County | Monroe County |
| Zip Location | 24°54'06.8"N 80°41'56.4"W |
| Maidenhead | EL94pv |
| FRN | 0008592917 |
| Licensee ID/SGIN | L00652534 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | NL7AU G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-08-08 | LIISS - License Issued |
| 2006-08-08 | VANGRT - Vanity Call Sign Assigned |
| 2016-06-16 | LIREN - License Renewed |
| 2026-05-27 | LIREN - License Renewed |