| Callsign | KM4MZZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-08-21 |
| Effective Date | 2025-08-21 |
| Expire Date | 2035-09-01 |
| Cancel Date | |
| Last Action Date | 2025-08-21 |
| End Date | 2035-09-01 |
| Available Date | 2037-09-02 |
| Applicant Type | I - Individual |
| Entity Name | Graefe Jr, Robert C |
| Street Address / Locality | 1938 SE 14th Ave Ocala, FL 34471 |
| County | Marion County |
| Zip Location | 29°09'35.2"N 82°07'49.0"W |
| Maidenhead | EL89wd |
| FRN | 0024867822 |
| Licensee ID/SGIN | L01968439 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007564145 |
| Phonetic weight / Morse weight | 10 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-09-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-09-01 | LIISS - License Issued |
| 2016-11-18 | LIMOD - License Modified |
| 2023-09-21 | LIAUA - Administrative Update Applied |
| 2025-08-21 | LIREN - License Renewed |