| Callsign | W4OSR |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2016-08-02 |
| Effective Date | 2016-08-02 |
| Expire Date | 2026-08-01 |
| Cancel Date | |
| Last Action Date | 2016-08-02 |
| End Date | 2026-08-01 |
| Available Date | 2028-08-02 |
| Applicant Type | I - Individual |
| Entity Name | WILLIAMS, BILLY R |
| Street Address / Locality | 408 DOW RD CAROLINA BEACH, NC 28428 |
| County | New Hanover County |
| Zip Location | 34°02'48.4"N 77°54'34.8"W |
| Maidenhead | FM14bb |
| FRN | 0010255156 |
| Licensee ID/SGIN | L00802404 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KC4BIM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | 0007363860 |
| Phonetic weight / Morse weight | 12 / 58 |