| Callsign | KR4LEM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-04-07 |
| Effective Date | 2026-05-29 |
| Expire Date | 2036-04-07 |
| Cancel Date | |
| Last Action Date | 2026-05-29 |
| End Date | 2036-04-07 |
| Available Date | 2038-04-08 |
| Applicant Type | I - Individual |
| Entity Name | Hayes Jr, Mark A |
| Street Address / Locality | PO Box 12396 Knoxville, TN 379120396 |
| County | Knox County |
| Zip Location | 36°00'27.2"N 83°59'05.5"W |
| Maidenhead | EM86aa |
| FRN | 0021735915 |
| Licensee ID/SGIN | L01707654 / 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 | 0012061259 |
| Phonetic weight / Morse weight | 12 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-04-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-04-07 | LIISS - License Issued |
| 2026-05-29 | LIMOD - License Modified |