| Callsign | KM4UIU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-04-07 |
| Effective Date | 2026-04-07 |
| Expire Date | 2036-06-01 |
| Cancel Date | |
| Last Action Date | 2026-04-07 |
| End Date | 2036-06-01 |
| Available Date | 2038-06-02 |
| Applicant Type | I - Individual |
| Entity Name | CORVIN, RAYMOND B |
| Street Address / Locality | 6313 WALNUT DR PINSON, AL 351264493 |
| County | Jefferson County |
| Zip Location | 33°43'51.3"N 86°39'17.9"W |
| Maidenhead | EM63qr |
| FRN | 0025596511 |
| Licensee ID/SGIN | L02027339 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008389928 |
| Phonetic weight / Morse weight | 14 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-06-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-06-01 | LIISS - License Issued |
| 2018-09-10 | LIMOD - License Modified |
| 2018-10-03 | LIMOD - License Modified |
| 2026-04-07 | LIREN - License Renewed |