| Callsign | KJ4LDM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-04-16 |
| Effective Date | 2026-03-16 |
| Expire Date | 2029-04-14 |
| Cancel Date | 2026-04-07 |
| Last Action Date | 2026-04-07 |
| End Date | 2026-04-07 |
| Available Date | 2028-04-08 |
| Applicant Type | I - Individual |
| Entity Name | McDonaldson, Aaron K |
| Street Address / Locality | 10303 RAWLEY PIKE HINTON, VA 22831 |
| County | Rockingham County |
| Zip Location | 38°34'35.4"N 79°04'34.5"W |
| Maidenhead | FM08ln |
| FRN | 0018691394 |
| Licensee ID/SGIN | L01482919 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AA4IQ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011948300 |
| Phonetic weight / Morse weight | 12 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-04-14 | SYSGRT - New Systematic Call Sign Assigned |
| 2009-04-14 | LIISS - License Issued |
| 2019-04-16 | LIREN - License Renewed |
| 2019-04-16 | LIAUA - Administrative Update Applied |
| 2025-12-15 | LIMOD - License Modified |
| 2026-01-21 | LIAUA - Administrative Update Applied |
| 2026-03-16 | LIMOD - License Modified |
| 2026-04-07 | LICAN - License Canceled |
FCC comments
| 2026-04-07 | Issued vanity call sign. |