| Callsign | KO4WKR |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2022-02-07 |
| Effective Date | 2022-02-07 |
| Expire Date | 2032-02-07 |
| Cancel Date | 2022-02-26 |
| Last Action Date | 2022-02-26 |
| End Date | 2022-02-26 |
| Available Date | 2024-02-27 |
| Applicant Type | I - Individual |
| Entity Name | Heilmann, John D |
| Street Address / Locality | 100 King George Loop Cary, NC 27511 |
| County | Wake County |
| Zip Location | 35°45'47.9"N 78°47'16.2"W |
| Maidenhead | FM05os |
| FRN | 0031819097 |
| Licensee ID/SGIN | L02524218 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | W7VPI |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009901294 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-02-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2022-02-07 | LIISS - License Issued |
| 2022-02-26 | LICAN - License Canceled |
FCC comments
| 2022-02-26 | Issued vanity call sign. |