| Callsign | KO4KSZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-01-11 |
| Effective Date | 2025-05-05 |
| Expire Date | 2031-01-11 |
| Cancel Date | 2025-05-20 |
| Last Action Date | 2025-05-20 |
| End Date | 2025-05-20 |
| Available Date | 2027-05-21 |
| Applicant Type | I - Individual |
| Entity Name | Forester, Duane A |
| Street Address / Locality | 119 Richard Rd Huntsville, AL 35811 |
| County | Madison County |
| Zip Location | 34°47'43.3"N 86°30'35.8"W |
| Maidenhead | EM64rt |
| FRN | 0030295927 |
| Licensee ID/SGIN | L02405747 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | N4KCF |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011555260 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-01-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-01-11 | LIISS - License Issued |
| 2021-02-08 | LIMOD - License Modified |
| 2022-11-16 | LIAUA - Administrative Update Applied |
| 2025-05-05 | LIMOD - License Modified |
| 2025-05-20 | LICAN - License Canceled |
FCC comments
| 2025-05-20 | Issued vanity call sign. |