| Callsign | KN4IO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2009-09-29 |
| Effective Date | 2009-09-29 |
| Expire Date | 2019-09-29 |
| Cancel Date | 2021-09-30 |
| Last Action Date | 2021-09-30 |
| End Date | 2019-09-29 |
| Available Date | 2021-10-31 |
| Applicant Type | I - Individual |
| Entity Name | HOLCOMB, WILLIAM H |
| Street Address / Locality | 828 LAKE PALMS DR LARGO, FL 337713236 |
| County | Pinellas County |
| Zip Location | 27°54'24.6"N 82°45'31.7"W |
| Maidenhead | EL87ov |
| FRN | 0002957272 |
| Licensee ID/SGIN | L00238562 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | K4NIO G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-09-29 | LIISS - License Issued |
| 2009-09-29 | VANGRT - Vanity Call Sign Assigned |
| 2021-09-30 | LIEXP - License Expired |