| Callsign | N8KNM |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-04-26 |
| Effective Date | 2011-04-26 |
| Expire Date | 2021-07-23 |
| Cancel Date | 2023-07-25 |
| Last Action Date | 2023-07-25 |
| End Date | 2021-07-23 |
| Available Date | 2023-08-25 |
| Applicant Type | I - Individual |
| Entity Name | BLACKMAN, JAMES M |
| Street Address / Locality | 64 SHERMAN ST COLDWATER, MI 490362138 |
| County | Branch County |
| Zip Location | 41°54'19.7"N 85°01'52.6"W |
| Maidenhead | EN71lv |
| FRN | 0004808226 |
| Licensee ID/SGIN | L00351223 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 8 / 8 / MI |
| Prev Callsign / Prev Class | KA8MPM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004705723 |
| Phonetic weight / Morse weight | 10 / 56 |