| Callsign | KK4OUI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-02-25 |
| Effective Date | 2013-02-25 |
| Expire Date | 2023-02-25 |
| Cancel Date | 2025-02-26 |
| Last Action Date | 2025-02-26 |
| End Date | 2023-02-25 |
| Available Date | 2025-03-29 |
| Applicant Type | I - Individual |
| Entity Name | Cooper, Matthew D |
| Street Address / Locality | 14545 State Hwy 20 Niceville, FL 32578 |
| County | Okaloosa County |
| Zip Location | 30°30'28.0"N 86°26'52.8"W |
| Maidenhead | EM60sm |
| FRN | 0022441224 |
| Licensee ID/SGIN | L01768763 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005664350 |
| Phonetic weight / Morse weight | 14 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-02-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-02-25 | LIISS - License Issued |
| 2025-02-26 | LIEXP - License Expired |