| Callsign | KO6OAP |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-06-13 |
| Effective Date | 2026-06-13 |
| Expire Date | 2036-06-13 |
| Cancel Date | |
| Last Action Date | 2026-06-13 |
| End Date | 2036-06-13 |
| Available Date | 2038-06-14 |
| Applicant Type | I - Individual |
| Entity Name | Grossheim Jr, John J |
| Street Address / Locality | 18901 Cahasset St Reseda, CA 91335 |
| County | Los Angeles County |
| Zip Location | 34°12'00.6"N 118°32'27.4"W |
| Maidenhead | DM04re |
| FRN | 0038431912 |
| Licensee ID/SGIN | L03052992 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-06-13 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-06-13 | LIISS - License Issued |