| Callsign | K4OBB |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-06-17 |
| Effective Date | 2025-12-31 |
| Expire Date | 2035-06-17 |
| Cancel Date | |
| Last Action Date | 2025-12-31 |
| End Date | 2035-06-17 |
| Available Date | 2037-06-18 |
| Applicant Type | I - Individual |
| Entity Name | Schiefer, Robert |
| Street Address / Locality | 4516 E Highway 20 Niceville, FL 325789755 |
| County | Okaloosa County |
| Zip Location | 30°30'28.0"N 86°26'52.8"W |
| Maidenhead | EM60sm |
| FRN | 0033235003 |
| Licensee ID/SGIN | L02626253 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KR4EFX T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011849604 |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-06-17 | LIISS - License Issued |
| 2025-06-17 | VANGRT - Vanity Call Sign Assigned |
| 2025-12-31 | LIMOD - License Modified |