| Callsign | W4MDW |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2003-05-20 |
| Effective Date | 2003-05-20 |
| Expire Date | 2013-05-20 |
| Cancel Date | 2015-05-21 |
| Last Action Date | 2015-05-21 |
| End Date | 2013-05-20 |
| Available Date | 2015-06-21 |
| Applicant Type | I - Individual |
| Entity Name | WILKINSON, MICHAEL D |
| Street Address / Locality | 7108 N ROME AVE TAMPA, FL 33604 |
| County | Hillsborough County |
| Zip Location | 28°01'01.8"N 82°27'19.3"W |
| Maidenhead | EL88sa |
| FRN | 0008604712 |
| Licensee ID/SGIN | L00653591 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KE4TPM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 58 |