| Callsign | KC9AOS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-09-20 |
| Effective Date | 2011-09-20 |
| Expire Date | 2021-11-19 |
| Cancel Date | 2023-11-21 |
| Last Action Date | 2023-11-21 |
| End Date | 2021-11-19 |
| Available Date | 2023-12-22 |
| Applicant Type | I - Individual |
| Entity Name | Claahsen, David F |
| Street Address / Locality | 5436 W 138 Place Crestwood, IL 60445 |
| County | Cook County |
| Zip Location | 41°38'03.8"N 87°44'11.0"W |
| Maidenhead | EN61dp |
| FRN | 0005289244 |
| Licensee ID/SGIN | L00421620 / 000 |
| Licensee Class | T - Technician |
| 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 | 0000662322 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2001-11-19 | LIISS - License Issued |
| 2011-09-20 | LIREN - License Renewed |
| 2023-11-21 | LIEXP - License Expired |