| Callsign | KO4IUM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2020-10-26 |
| Effective Date | 2022-04-18 |
| Expire Date | 2030-10-26 |
| Cancel Date | 2022-04-18 |
| Last Action Date | 2022-04-18 |
| End Date | 2022-04-18 |
| Available Date | 2024-04-19 |
| Applicant Type | I - Individual |
| Entity Name | Wall, Nicholas R |
| Street Address / Locality | PO Box 438 Catlett, VA 20119 |
| County | Fauquier County |
| Zip Location | 38°36'37.4"N 77°37'17.8"W |
| Maidenhead | FM18eo |
| FRN | 0020340436 |
| Licensee ID/SGIN | L01603539 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | KY4OP |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010005884 |
| Phonetic weight / Morse weight | 13 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-10-26 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-10-26 | LIISS - License Issued |
| 2020-12-15 | LIMOD - License Modified |
| 2021-02-23 | LIAUA - Administrative Update Applied |
| 2022-04-18 | LICAN - License Canceled |
FCC comments
| 2022-04-18 | Issued new systematic call sign. |