| Callsign | KM4CSO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-06-24 |
| Effective Date | 2014-06-28 |
| Expire Date | 2024-06-24 |
| Cancel Date | 2026-06-25 |
| Last Action Date | 2026-06-25 |
| End Date | 2024-06-24 |
| Available Date | 2026-07-26 |
| Applicant Type | I - Individual |
| Entity Name | Engle, John W |
| Street Address / Locality | 4902 Erie St ANNANDALE, VA 22003 |
| County | Fairfax County |
| Zip Location | 38°49'48.8"N 77°12'53.0"W |
| Maidenhead | FM18jt |
| FRN | 0023712367 |
| Licensee ID/SGIN | L01872748 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KM4CPP |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-06-28 | LIISS - License Issued |
| 2014-06-28 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-06-25 | LIEXP - License Expired |