| Callsign | KD9HKJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-09-01 |
| Effective Date | 2026-09-01 |
| Expire Date | 2036-11-21 |
| Cancel Date | |
| Last Action Date | 2026-09-01 |
| End Date | 2036-11-21 |
| Available Date | 2038-11-22 |
| Applicant Type | I - Individual |
| Entity Name | Windstrup, Jeffrey J |
| Street Address / Locality | 11020 S Mayfield Ave Chicago Ridge, IL 60415 |
| County | Cook County |
| Zip Location | 41°42'10.7"N 87°46'43.9"W |
| Maidenhead | EN61cq |
| FRN | 0026057414 |
| Licensee ID/SGIN | L02065193 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007566333 |
| Phonetic weight / Morse weight | 13 / 80 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-11-21 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-11-21 | LIISS - License Issued |
| 2026-09-01 | LIREN - License Renewed |