| Callsign | AG4AV |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 1999-03-20 |
| Effective Date | 2000-07-27 |
| Expire Date | 2009-01-16 |
| Cancel Date | 2000-09-19 |
| Last Action Date | 2000-09-19 |
| End Date | 2000-09-19 |
| Available Date | 2002-09-20 |
| Applicant Type | I - Individual |
| Entity Name | Brown, Darrell S |
| Street Address / Locality | 8742-19 Pinnacle Cross Dr. Huntersville, NC 28078 |
| County | Mecklenburg County |
| Zip Location | 35°24'19.0"N 80°51'50.5"W |
| Maidenhead | EM95nj |
| FRN | 0003984630 |
| Licensee ID/SGIN | L00267447 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KG4BOW P - Technician Plus |
| Next Callsign | KU4U |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 54 |