| Callsign | KB1OUY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2017-12-12 |
| Effective Date | 2026-06-16 |
| Expire Date | 2027-12-12 |
| Cancel Date | 2026-09-04 |
| Last Action Date | 2026-09-04 |
| End Date | 2026-09-04 |
| Available Date | 2028-09-05 |
| Applicant Type | I - Individual |
| Entity Name | Mahla, Walter |
| Street Address / Locality | 708 Morning Shadows Drive Chattanooga, TN 37421 |
| County | Hamilton County |
| Zip Location | 35°01'57.2"N 85°08'46.9"W |
| Maidenhead | EM75ka |
| FRN | 0016229718 |
| Licensee ID/SGIN | L01263406 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | W4WGM |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002982423 |
| Phonetic weight / Morse weight | 12 / 84 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-04-05 | SYSGRT - New Systematic Call Sign Assigned |
| 2007-04-05 | LIISS - License Issued |
| 2017-12-12 | LIREN - License Renewed |
| 2026-06-16 | LIAUA - Administrative Update Applied |
| 2026-09-04 | LICAN - License Canceled |
FCC comments
| 2026-09-04 | Issued vanity call sign. |