| Callsign | NA4AK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2022-12-14 |
| Effective Date | 2026-03-11 |
| Expire Date | 2033-02-02 |
| Cancel Date | 2026-03-11 |
| Last Action Date | 2026-03-11 |
| End Date | 2026-03-11 |
| Available Date | 2028-03-12 |
| Applicant Type | I - Individual |
| Entity Name | Finger, Robert J |
| Street Address / Locality | 11605 Saints Road Jacksonville, FL 32246 |
| County | Duval County |
| Zip Location | 30°17'37.5"N 81°31'01.7"W |
| Maidenhead | EM90fh |
| FRN | 0008564049 |
| Licensee ID/SGIN | L00649967 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KZ4XH A - Advanced |
| Next Callsign | NA4AT |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011941189 |
| Phonetic weight / Morse weight | 11 / 50 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-25 | LIISS - License Issued |
| 2026-02-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-03-11 | LICAN - License Canceled |
FCC comments
| 2026-03-11 | Issued new systematic call sign. |