| Callsign | N4VYK |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2000-05-17 |
| Effective Date | 2000-05-17 |
| Expire Date | 2010-08-07 |
| Cancel Date | 2012-08-08 |
| Last Action Date | 2012-08-08 |
| End Date | 2010-08-07 |
| Available Date | 2012-09-08 |
| Applicant Type | I - Individual |
| Entity Name | BRITTON, DAVID |
| Street Address / Locality | 708 LELIA CT BEL AIR, MD 21014 |
| County | Harford County |
| Zip Location | 39°32'09.9"N 76°21'07.9"W |
| Maidenhead | FM19tm |
| FRN | 0002824100 |
| Licensee ID/SGIN | L00213025 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 3 / MD |
| Prev Callsign / Prev Class | KC4KDA P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400297449 |
| Phonetic weight / Morse weight | 11 / 62 |