| Callsign | WB4OSU |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-09-09 |
| Effective Date | 2025-09-09 |
| Expire Date | 2035-10-16 |
| Cancel Date | |
| Last Action Date | 2025-09-09 |
| End Date | 2035-10-16 |
| Available Date | 2037-10-17 |
| Applicant Type | I - Individual |
| Entity Name | Rapp, Sherri |
| Street Address / Locality | 616 Casey Lane Mebane, NC 27302 |
| County | Alamance County |
| Zip Location | 36°08'30.9"N 79°15'58.3"W |
| Maidenhead | FM06id |
| FRN | 0024857401 |
| Licensee ID/SGIN | L01970735 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KM4NOY T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0007199401 |
| Phonetic weight / Morse weight | 14 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-10-16 | LIISS - License Issued |
| 2015-10-16 | VANGRT - Vanity Call Sign Assigned |
| 2016-03-23 | LIMOD - License Modified |
| 2025-09-09 | LIREN - License Renewed |