| Callsign | WB2RU |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2001-05-08 |
| Effective Date | 2001-05-08 |
| Expire Date | 2011-05-08 |
| Cancel Date | 2013-05-09 |
| Last Action Date | 2013-05-09 |
| End Date | 2011-05-08 |
| Available Date | 2013-06-09 |
| Applicant Type | I - Individual |
| Entity Name | Umhoefer, Robert |
| Street Address / Locality | 15 Stonegate Ln Annandale, NJ 08801 |
| County | Hunterdon County |
| Zip Location | 40°37'22.1"N 74°53'10.8"W |
| Maidenhead | FN20no |
| FRN | 0003430915 |
| Licensee ID/SGIN | L00176792 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 2 / 2 / NJ |
| Prev Callsign / Prev Class | AB2LV P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 62 |