| Callsign | KF7SWS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-11-30 |
| Effective Date | 2014-03-11 |
| Expire Date | 2021-11-30 |
| Cancel Date | 2023-12-01 |
| Last Action Date | 2023-12-01 |
| End Date | 2021-11-30 |
| Available Date | 2024-01-01 |
| Applicant Type | I - Individual |
| Entity Name | Walworth, David E |
| Street Address / Locality | 1720 Albert Dr Midwest City, OK 73130 |
| County | Oklahoma County |
| Zip Location | 35°27'31.1"N 97°20'44.1"W |
| Maidenhead | EM15hl |
| FRN | 0021328638 |
| Licensee ID/SGIN | L01675631 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 5 / OK |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004973234 |
| Phonetic weight / Morse weight | 14 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2011-11-30 | SYSGRT - New Systematic Call Sign Assigned |
| 2011-11-30 | LIISS - License Issued |
| 2014-03-11 | LIAUA - Administrative Update Applied |
| 2023-12-01 | LIEXP - License Expired |