| Callsign | KM4MSU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-07-19 |
| Effective Date | 2025-07-19 |
| Expire Date | 2035-08-18 |
| Cancel Date | |
| Last Action Date | 2025-07-19 |
| End Date | 2035-08-18 |
| Available Date | 2037-08-19 |
| Applicant Type | I - Individual |
| Entity Name | Grabowski, Erik W |
| Street Address / Locality | 5864 Sunset Canyon Drive Hixson, TN 37343 |
| County | Hamilton County |
| Zip Location | 35°09'59.7"N 85°12'44.1"W |
| Maidenhead | EM75jd |
| FRN | 0013608021 |
| Licensee ID/SGIN | L01028586 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006919152 |
| Phonetic weight / Morse weight | 12 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-08-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-08-18 | LIISS - License Issued |
| 2025-07-19 | LIREN - License Renewed |