| Callsign | N3OS |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-01-03 |
| Effective Date | 2025-08-13 |
| Expire Date | 2028-03-28 |
| Cancel Date | |
| Last Action Date | 2025-08-13 |
| End Date | 2028-03-28 |
| Available Date | 2030-03-29 |
| Applicant Type | I - Individual |
| Entity Name | MENTRO SR, GARY D |
| Street Address / Locality | 334 Lake Shore Rd Friedens, PA 155416104 |
| County | Somerset County |
| Zip Location | 40°02'38.0"N 78°58'17.0"W |
| Maidenhead | FN00mb |
| FRN | 0002240067 |
| Licensee ID/SGIN | L00160511 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 3 / 3 / PA |
| Prev Callsign / Prev Class | W3GDM A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 46 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2008-03-28 | LIISS - License Issued |
| 2008-03-28 | VANGRT - Vanity Call Sign Assigned |
| 2018-01-03 | LIREN - License Renewed |
| 2024-09-25 | LIAUA - Administrative Update Applied |
| 2025-08-13 | LIAUA - Administrative Update Applied |