| Callsign | W4FVO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-08-12 |
| Effective Date | 2014-08-12 |
| Expire Date | 2024-09-22 |
| Cancel Date | 2026-09-24 |
| Last Action Date | 2026-09-24 |
| End Date | 2024-09-22 |
| Available Date | 2026-10-25 |
| Applicant Type | I - Individual |
| Entity Name | STACK, HIRAM W |
| Street Address / Locality | PO Box 483 VALPARAISO, FL 32580 |
| County | Okaloosa County |
| Zip Location | 30°29'23.7"N 86°30'52.8"W |
| Maidenhead | EM60rl |
| FRN | 0011493715 |
| Licensee ID/SGIN | L00914871 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006420064 |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-09-08 | LITIN - TIN Updated |
| 2006-01-24 | LIAUA - Administrative Update Applied |
| 2014-08-12 | LIREN - License Renewed |
| 2026-09-24 | LIEXP - License Expired |