| Callsign | KK6ZRM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-04 |
| Effective Date | 2025-12-15 |
| Expire Date | 2035-12-31 |
| Cancel Date | |
| Last Action Date | 2025-12-15 |
| End Date | 2035-12-31 |
| Available Date | 2038-01-01 |
| Applicant Type | I - Individual |
| Entity Name | MARUMOTO, ERNEST S |
| Street Address / Locality | 1650 E OLD BADILLO ST COVINA, CA 917243163 |
| County | Los Angeles County |
| Zip Location | 34°04'49.6"N 117°51'17.0"W |
| Maidenhead | DM14bb |
| FRN | 0025169301 |
| Licensee ID/SGIN | L01993263 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011831854 |
| Phonetic weight / Morse weight | 11 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-12-31 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-12-31 | LIISS - License Issued |
| 2022-06-22 | LIAUA - Administrative Update Applied |
| 2022-06-23 | LIMOD - License Modified |
| 2025-12-04 | LIREN - License Renewed |
| 2025-12-11 | LIAUA - Administrative Update Applied |
| 2025-12-15 | LIAUA - Administrative Update Applied |