| Callsign | KK4TNU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-08-26 |
| Effective Date | 2013-08-26 |
| Expire Date | 2023-08-26 |
| Cancel Date | 2025-08-27 |
| Last Action Date | 2025-08-27 |
| End Date | 2023-08-26 |
| Available Date | 2025-09-27 |
| Applicant Type | I - Individual |
| Entity Name | Matos, Eduardo |
| Street Address / Locality | 13062 Invergordon St Bristow, VA 20136 |
| County | Prince William County |
| Zip Location | 38°44'14.6"N 77°33'15.1"W |
| Maidenhead | FM18fr |
| FRN | 0022937114 |
| Licensee ID/SGIN | L01809755 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005908022 |
| Phonetic weight / Morse weight | 14 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-08-26 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-08-26 | LIISS - License Issued |
| 2025-08-27 | LIEXP - License Expired |