| Callsign | N9KSU |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-01-01 |
| Effective Date | 2013-01-01 |
| Expire Date | 2023-01-11 |
| Cancel Date | 2025-01-14 |
| Last Action Date | 2025-01-14 |
| End Date | 2023-01-11 |
| Available Date | 2025-02-14 |
| Applicant Type | I - Individual |
| Entity Name | WITTLICH, ALAN P |
| Street Address / Locality | 715 FOREST AVE BELLEVILLE, IL 62220 |
| County | St. Clair County |
| Zip Location | 38°28'41.8"N 89°59'52.9"W |
| Maidenhead | EM58al |
| FRN | 0008205718 |
| Licensee ID/SGIN | L00618130 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | KB9DSN P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400624755 |
| Phonetic weight / Morse weight | 13 / 58 |