| Callsign | KO4CRM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2020-03-17 |
| Effective Date | 2026-05-27 |
| Expire Date | 2030-03-17 |
| Cancel Date | |
| Last Action Date | 2026-05-27 |
| End Date | 2030-03-17 |
| Available Date | 2032-03-18 |
| Applicant Type | I - Individual |
| Entity Name | LANGENDORFER JR, JAMES R |
| Street Address / Locality | 5703 Halifax Ct FREDERICKSBURG, VA 22407 |
| County | Spotsylvania County |
| Zip Location | 38°17'00.5"N 77°34'32.5"W |
| Maidenhead | FM18fg |
| FRN | 0029333689 |
| Licensee ID/SGIN | L02334266 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009014359 |
| Phonetic weight / Morse weight | 12 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-03-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-03-17 | LIISS - License Issued |
| 2024-10-29 | LIAUA - Administrative Update Applied |
| 2026-05-27 | LIAUA - Administrative Update Applied |