| Callsign | NC4DR |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2014-03-11 |
| Effective Date | 2014-03-11 |
| Expire Date | 2024-03-11 |
| Cancel Date | 2026-03-12 |
| Last Action Date | 2026-03-12 |
| End Date | 2024-03-11 |
| Available Date | 2026-04-12 |
| Applicant Type | B - Amateur Club |
| Entity Name | Greensboro Digital Radio Association |
| Street Address / Locality | 1308 Surry Dr Greensboro, NC 27408 |
| County | Guilford County |
| Zip Location | 36°06'13.2"N 79°48'49.4"W |
| Maidenhead | FM06cc |
| FRN | 0023367394 |
| Licensee ID/SGIN | L01843462 / 000 |
| Licensee Class | |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KK4YHQ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W4US LOMAX IV, FRED M |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 56 |