| Callsign | KA4SLI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-03-12 |
| Effective Date | 2026-03-12 |
| Expire Date | 2036-03-29 |
| Cancel Date | |
| Last Action Date | 2026-03-12 |
| End Date | 2036-03-29 |
| Available Date | 2038-03-30 |
| Applicant Type | I - Individual |
| Entity Name | ZIELKE, DAVID M |
| Street Address / Locality | 255 Portofino Way #16 REDONDO BEACH, CA 90277 |
| County | Los Angeles County |
| Zip Location | 33°49'48.0"N 118°23'13.6"W |
| Maidenhead | DM03tt |
| FRN | 0014729743 |
| Licensee ID/SGIN | L01123394 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9709098705 |
| Phonetic weight / Morse weight | 14 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-03-01 | LIREN - License Renewed |
| 2006-03-01 | ESUFRN |
| 2011-04-29 | LIAUA - Administrative Update Applied |
| 2016-03-29 | LIREN - License Renewed |
| 2026-03-12 | LIREN - License Renewed |