| Callsign | N3HRV |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2001-07-23 |
| Effective Date | 2010-04-20 |
| Expire Date | 2010-12-12 |
| Cancel Date | 2012-12-13 |
| Last Action Date | 2012-12-13 |
| End Date | 2010-12-12 |
| Available Date | 2013-01-13 |
| Applicant Type | I - Individual |
| Entity Name | CAMPBELL III, SAMUEL W |
| Street Address / Locality | 103 W/ 8th Street Laurel, DE 19956 |
| County | Sussex County |
| Zip Location | 38°32'51.5"N 75°32'17.5"W |
| Maidenhead | FM28fn |
| FRN | 0005395165 |
| Licensee ID/SGIN | L00381625 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / DE |
| Prev Callsign / Prev Class | KA3VFS P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400167536 |
| Phonetic weight / Morse weight | 11 / 56 |