| Callsign | KN4LYB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2018-05-01 |
| Effective Date | 2018-05-01 |
| Expire Date | 2028-05-01 |
| Cancel Date | 2025-12-13 |
| Last Action Date | 2025-12-13 |
| End Date | 2025-12-13 |
| Available Date | 2027-12-14 |
| Applicant Type | I - Individual |
| Entity Name | Tribula, Michael A |
| Street Address / Locality | 4720 Shelley Drive La Grange, NC 28551 |
| County | Lenoir County |
| Zip Location | 35°19'16.8"N 77°46'51.1"W |
| Maidenhead | FM15ch |
| FRN | 0027492248 |
| Licensee ID/SGIN | L02182815 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | KB4MAT |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008194209 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2018-05-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2018-05-01 | LIISS - License Issued |
| 2025-12-13 | LICAN - License Canceled |
FCC comments
| 2025-12-13 | Issued vanity call sign. |