| Callsign | K4RSO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2012-10-20 |
| Effective Date | 2013-09-19 |
| Expire Date | 2022-10-20 |
| Cancel Date | 2024-11-23 |
| Last Action Date | 2024-11-23 |
| End Date | 2022-10-20 |
| Available Date | 2024-12-24 |
| Applicant Type | I - Individual |
| Entity Name | Osborne, Roy S |
| Street Address / Locality | 236 Craig Manor Rd Lancaster, SC 29720 |
| County | Lancaster County |
| Zip Location | 34°44'26.0"N 80°43'57.8"W |
| Maidenhead | EM94pr |
| FRN | 0022078703 |
| Licensee ID/SGIN | L01737104 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | KK4LVB G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0005940038 |
| Phonetic weight / Morse weight | 12 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2012-10-20 | LIISS - License Issued |
| 2012-10-20 | VANGRT - Vanity Call Sign Assigned |
| 2013-09-19 | LIMOD - License Modified |
| 2024-11-23 | LIEXP - License Expired |