| Callsign | KK6OSR |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-06-19 |
| Effective Date | 2025-06-19 |
| Expire Date | 2035-06-19 |
| Cancel Date | |
| Last Action Date | 2025-06-19 |
| End Date | 2035-06-19 |
| Available Date | 2037-06-20 |
| Applicant Type | I - Individual |
| Entity Name | Winters IV, William H |
| Street Address / Locality | 721 England Place Alpine, CA 91901 |
| County | San Diego County |
| Zip Location | 32°48'30.8"N 116°42'36.3"W |
| Maidenhead | DM12pt |
| FRN | 0023906803 |
| Licensee ID/SGIN | L01889841 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006443872 |
| Phonetic weight / Morse weight | 13 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-09-02 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-09-02 | LIISS - License Issued |
| 2015-01-20 | LIMOD - License Modified |
| 2022-08-23 | LIAUA - Administrative Update Applied |
| 2025-06-19 | LIREN - License Renewed |