| Callsign | W4BIO |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2016-12-28 |
| Effective Date | 2026-03-07 |
| Expire Date | 2027-03-02 |
| Cancel Date | |
| Last Action Date | 2026-03-07 |
| End Date | 2027-03-02 |
| Available Date | 2029-03-03 |
| Applicant Type | I - Individual |
| Entity Name | Von Baumgarten, Barbara J |
| Street Address / Locality | 126 W Raintree Ln Goldsboro, NC 27534 |
| County | Wayne County |
| Zip Location | 35°22'09.4"N 77°53'12.7"W |
| Maidenhead | FM15bi |
| FRN | 0016064313 |
| Licensee ID/SGIN | L01242444 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KI4THO |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 58 |