| Callsign | N6YWD |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2000-05-16 |
| Effective Date | 2000-05-16 |
| Expire Date | 2010-05-08 |
| Cancel Date | 2012-05-09 |
| Last Action Date | 2012-05-09 |
| End Date | 2010-05-08 |
| Available Date | 2012-06-09 |
| Applicant Type | I - Individual |
| Entity Name | COX, MARK D |
| Street Address / Locality | 27354 RUSTIC LN HIGHLAND, CA 92346 |
| County | San Bernardino County |
| Zip Location | 34°07'27.1"N 117°10'51.8"W |
| Maidenhead | DM14jc |
| FRN | 0002097244 |
| Licensee ID/SGIN | L00237493 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KC6JHA P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400475957 |
| Phonetic weight / Morse weight | 10 / 60 |