| Callsign | AE7OS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2022-07-06 |
| Effective Date | 2026-09-09 |
| Expire Date | 2032-08-11 |
| Cancel Date | |
| Last Action Date | 2026-09-09 |
| End Date | 2032-08-11 |
| Available Date | 2034-08-12 |
| Applicant Type | I - Individual |
| Entity Name | Williamson, David |
| Street Address / Locality | 13130 W. Seville Dr Sun City West, AZ 85375 |
| County | Maricopa County |
| Zip Location | 33°41'08.9"N 112°21'58.2"W |
| Maidenhead | DM33tq |
| FRN | 0005552419 |
| Licensee ID/SGIN | L00368859 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | KB7PPS G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010115130 |
| Phonetic weight / Morse weight | 11 / 50 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2011-08-18 | LIISS - License Issued |
| 2011-08-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2012-05-16 | LIREN - License Renewed |
| 2017-09-02 | LIAUA - Administrative Update Applied |
| 2022-07-02 | LIAUA - Administrative Update Applied |
| 2022-07-06 | LIREN - License Renewed |
| 2026-09-09 | LIAUA - Administrative Update Applied |