| Callsign | KO4NPK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-03-03 |
| Effective Date | 2021-03-23 |
| Expire Date | 2031-03-03 |
| Cancel Date | 2021-04-09 |
| Last Action Date | 2021-04-09 |
| End Date | 2021-04-09 |
| Available Date | 2023-04-10 |
| Applicant Type | I - Individual |
| Entity Name | Ross III, William F |
| Street Address / Locality | 1429 Ridgewood Dr Rock Hill, SC 29732 |
| County | York County |
| Zip Location | 34°58'14.6"N 81°04'52.9"W |
| Maidenhead | EM94lx |
| FRN | 0030607410 |
| Licensee ID/SGIN | L02425478 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | K4CIJ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009466893 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-03-03 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-03-03 | LIISS - License Issued |
| 2021-03-23 | LIMOD - License Modified |
| 2021-04-09 | LICAN - License Canceled |
FCC comments
| 2021-04-09 | Issued vanity call sign. |