| Callsign | KY4SW |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-08-07 |
| Effective Date | 2025-08-07 |
| Expire Date | 2035-08-14 |
| Cancel Date | |
| Last Action Date | 2025-08-07 |
| End Date | 2035-08-14 |
| Available Date | 2037-08-15 |
| Applicant Type | I - Individual |
| Entity Name | Cowan, Mike F |
| Street Address / Locality | 3220 Whispering Oaks Drive Knoxville, TN 37938 |
| County | Knox County |
| Zip Location | 36°07'26.1"N 83°56'19.0"W |
| Maidenhead | EM86ac |
| FRN | 0024823528 |
| Licensee ID/SGIN | L01964592 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KM4MNS G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011675495 |
| Phonetic weight / Morse weight | 11 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-11-07 | LIISS - License Issued |
| 2022-11-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-08-07 | LIREN - License Renewed |