| Callsign | NM4A |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2019-09-04 |
| Effective Date | 2019-09-04 |
| Expire Date | 2029-09-19 |
| Cancel Date | |
| Last Action Date | 2019-09-04 |
| End Date | 2029-09-19 |
| Available Date | 2031-09-20 |
| Applicant Type | I - Individual |
| Entity Name | DONNERMEYER JR, WILLIAM I |
| Street Address / Locality | 10683 PALESTINE DR UNION, KY 41091 |
| County | Boone County |
| Zip Location | 38°54'37.0"N 84°44'10.8"W |
| Maidenhead | EM78pv |
| FRN | 0002665081 |
| Licensee ID/SGIN | L00140147 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | WB4HNH A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400192515 |
| Phonetic weight / Morse weight | 8 / 40 |