| Callsign | KM4MSO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-08-07 |
| Effective Date | 2025-08-07 |
| Expire Date | 2035-08-18 |
| Cancel Date | |
| Last Action Date | 2025-08-07 |
| End Date | 2035-08-18 |
| Available Date | 2037-08-19 |
| Applicant Type | I - Individual |
| Entity Name | Kroll, Marie A |
| Street Address / Locality | 161 Baseline Drive Morehead, KY 40351 |
| County | Rowan County |
| Zip Location | 38°12'17.3"N 83°24'55.9"W |
| Maidenhead | EM88he |
| FRN | 0024832271 |
| Licensee ID/SGIN | L01965379 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008272123 |
| Phonetic weight / Morse weight | 11 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-08-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-08-18 | LIISS - License Issued |
| 2018-06-05 | LIAUA - Administrative Update Applied |
| 2018-07-03 | LIMOD - License Modified |
| 2025-08-07 | LIREN - License Renewed |