| Callsign | AC9IS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-06-16 |
| Effective Date | 2016-08-25 |
| Expire Date | 2024-06-16 |
| Cancel Date | 2026-06-17 |
| Last Action Date | 2026-06-17 |
| End Date | 2024-06-16 |
| Available Date | 2026-07-18 |
| Applicant Type | I - Individual |
| Entity Name | Mui, Percy |
| Street Address / Locality | 4607 Mumford Drive Hoffman Est, IL 60192 |
| County | Cook County |
| Zip Location | 42°03'47.8"N 88°12'13.2"W |
| Maidenhead | EN52vb |
| FRN | 0023722929 |
| Licensee ID/SGIN | L01873673 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006328885 |
| Phonetic weight / Morse weight | 12 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-06-16 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-06-16 | LIISS - License Issued |
| 2016-08-25 | LIAUA - Administrative Update Applied |
| 2026-06-17 | LIEXP - License Expired |