| Callsign | KM4MK |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-02-26 |
| Effective Date | 2025-09-18 |
| Expire Date | 2035-05-23 |
| Cancel Date | |
| Last Action Date | 2025-09-18 |
| End Date | 2035-05-23 |
| Available Date | 2037-05-24 |
| Applicant Type | I - Individual |
| Entity Name | Butera Jr, Robert J |
| Street Address / Locality | PO Box 1115 Eastham, MA 02642 |
| County | Barnstable County |
| Zip Location | 41°50'29.8"N 69°58'29.9"W |
| Maidenhead | FN51au |
| FRN | 0017260308 |
| Licensee ID/SGIN | L01353286 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 1 / MA |
| Prev Callsign / Prev Class | KM4FPQ G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 8 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-05-23 | LIISS - License Issued |
| 2015-05-23 | VANGRT - Vanity Call Sign Assigned |
| 2018-05-19 | LIAUA - Administrative Update Applied |
| 2022-08-03 | LIAUA - Administrative Update Applied |
| 2024-06-21 | LIAUA - Administrative Update Applied |
| 2025-02-26 | LIREN - License Renewed |
| 2025-08-05 | LIAUA - Administrative Update Applied |
| 2025-09-18 | LIAUA - Administrative Update Applied |