| Operator Class | Amateur Extra |
| Group Code | A Group |
| Region Code | 6 |
| Previous Call Sign | W4OJ |
| Previous Operator Class | General |
| First | Jon |
| Last | Gefaell |
| Street Address | 🔒 [PRIVATE] |
| City / State / ZIP | Mountain View, CA, [PRIVATE] |
| FRN | 0005499454 |
| Applicant Type | Individual |
| License Status | Cancelled |
| Grant Date | 02/14/2004 |
| Expiration Date | 02/14/2014 |
| Effective Date | 08/27/2004 |
| DMR ID(s) RadioID.net | DMR3170792Charlottesville, Virginia |