| Callsign | KC8OOA |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2016-04-12 |
| Effective Date | 2016-04-12 |
| Expire Date | 2026-04-12 |
| Cancel Date | |
| Last Action Date | 2016-04-12 |
| End Date | 2026-04-12 |
| Available Date | 2028-04-13 |
| Applicant Type | I - Individual |
| Entity Name | Warwick, David R |
| Street Address / Locality | 1319 barrington ln Adrian, MI 49221 |
| County | Lenawee County |
| Zip Location | 41°54'08.5"N 84°03'52.9"W |
| Maidenhead | EN71xv |
| FRN | 0003085073 |
| Licensee ID/SGIN | L00243354 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 8 / 8 / MI |
| Prev Callsign / Prev Class | KA8MWK P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 80 |