| Callsign | AF5SX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-06-13 |
| Effective Date | 2015-11-28 |
| Expire Date | 2023-06-13 |
| Cancel Date | 2025-06-14 |
| Last Action Date | 2025-06-14 |
| End Date | 2023-06-13 |
| Available Date | 2025-07-15 |
| Applicant Type | I - Individual |
| Entity Name | Mason, William J |
| Street Address / Locality | PO Box 1246 Mustang, OK 73064 |
| County | Canadian County |
| Zip Location | 35°22'07.6"N 97°44'47.6"W |
| Maidenhead | EM15di |
| FRN | 0022701924 |
| Licensee ID/SGIN | L01795299 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 5 / 5 / OK |
| Prev Callsign / Prev Class | KF5WAA G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-09-09 | LIISS - License Issued |
| 2014-09-09 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-11-28 | LIAUA - Administrative Update Applied |
| 2025-06-14 | LIEXP - License Expired |