| Callsign | N4NHF |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2000-03-07 |
| Effective Date | 2000-03-07 |
| Expire Date | 2010-05-22 |
| Cancel Date | 2012-05-23 |
| Last Action Date | 2012-05-23 |
| End Date | 2010-05-22 |
| Available Date | 2012-06-23 |
| Applicant Type | I - Individual |
| Entity Name | MACKEY SR, DANIEL H |
| Street Address / Locality | 2429 ISLANDER CT PALM HARBOR, FL 34683 |
| County | Pinellas County |
| Zip Location | 28°05'15.7"N 82°45'40.1"W |
| Maidenhead | EL88oc |
| FRN | 0003536778 |
| Licensee ID/SGIN | L00215167 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KB4QAN P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400261943 |
| Phonetic weight / Morse weight | 12 / 52 |