| Callsign | KK4NZU |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2013-01-28 |
| Effective Date | 2013-01-28 |
| Expire Date | 2023-01-28 |
| Cancel Date | 2014-07-11 |
| Last Action Date | 2014-07-11 |
| End Date | 2014-07-11 |
| Available Date | 2016-07-12 |
| Applicant Type | B - Amateur Club |
| Entity Name | K3ML Memorial Keys Repeater Club |
| Street Address / Locality | 22877 Privateer Dr Cudjoe Key, FL 33042 |
| County | Monroe County |
| Zip Location | 24°40'43.5"N 81°29'58.8"W |
| Maidenhead | EL94gq |
| FRN | 0022381255 |
| Licensee ID/SGIN | L01761907 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | K3ML AK3ML |
| Trustee Callsign / Trustee Name | KA2BYU Kinne, William E |
| Vanity Type | |
| ULS File Number | 0005621578 |
| Phonetic weight / Morse weight | 14 / 70 |