| Callsign | KK4VDM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-11-12 |
| Effective Date | 2013-11-12 |
| Expire Date | 2024-03-05 |
| Cancel Date | 2026-03-06 |
| Last Action Date | 2026-03-06 |
| End Date | 2024-03-05 |
| Available Date | 2026-04-06 |
| Applicant Type | I - Individual |
| Entity Name | IRWIN JR, JOHN U |
| Street Address / Locality | 297 BUCKEYE RIDGE RUN SPARTA, NC 28675 |
| County | Alleghany County |
| Zip Location | 36°30'11.3"N 81°08'06.1"W |
| Maidenhead | EM96km |
| FRN | 0023121288 |
| Licensee ID/SGIN | L01823869 / 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 | 0006011167 |
| Phonetic weight / Morse weight | 11 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-11-12 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-11-12 | LIISS - License Issued |
| 2026-03-06 | LIEXP - License Expired |