| Callsign | KK4OOU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-02-19 |
| Effective Date | 2013-02-19 |
| Expire Date | 2023-02-19 |
| Cancel Date | 2025-02-20 |
| Last Action Date | 2025-02-20 |
| End Date | 2023-02-19 |
| Available Date | 2025-03-23 |
| Applicant Type | I - Individual |
| Entity Name | ERKMEN, TOLGA |
| Street Address / Locality | 416 BYRAMS FORD DR CARY, NC 27513 |
| County | Wake County |
| Zip Location | 35°48'07.1"N 78°48'09.3"W |
| Maidenhead | FM05ot |
| FRN | 0022450886 |
| Licensee ID/SGIN | L01767287 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005656232 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-02-19 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-02-19 | LIISS - License Issued |
| 2025-02-20 | LIEXP - License Expired |