| Callsign | KM4PCH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-12 |
| Effective Date | 2025-12-12 |
| Expire Date | 2035-12-12 |
| Cancel Date | |
| Last Action Date | 2025-12-12 |
| End Date | 2035-12-12 |
| Available Date | 2037-12-13 |
| Applicant Type | I - Individual |
| Entity Name | Nyenhuis, Mark A |
| Street Address / Locality | 649 Union School Rd Knoxville, TN 37924 |
| County | Knox County |
| Zip Location | 36°01'34.3"N 83°48'42.8"W |
| Maidenhead | EM86ca |
| FRN | 0025077306 |
| Licensee ID/SGIN | L01985422 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008323693 |
| Phonetic weight / Morse weight | 11 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-11-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-11-23 | LIISS - License Issued |
| 2018-08-20 | LIMOD - License Modified |
| 2025-12-12 | LIREN - License Renewed |