| Callsign | KR4LDM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-04-03 |
| Effective Date | 2026-04-06 |
| Expire Date | 2036-04-03 |
| Cancel Date | 2026-04-25 |
| Last Action Date | 2026-04-25 |
| End Date | 2026-04-25 |
| Available Date | 2028-04-26 |
| Applicant Type | I - Individual |
| Entity Name | Boyles, William P |
| Street Address / Locality | 104 Chasbrier Ct Cary, NC 275186341 |
| County | Wake County |
| Zip Location | 35°43'52.1"N 78°46'23.5"W |
| Maidenhead | FM05or |
| FRN | 0038112538 |
| Licensee ID/SGIN | L03030072 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | WM1B |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011984034 |
| Phonetic weight / Morse weight | 12 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-04-03 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-04-03 | LIISS - License Issued |
| 2026-04-06 | LIMOD - License Modified |
| 2026-04-25 | LICAN - License Canceled |
FCC comments
| 2026-04-25 | Issued vanity call sign. |