| Callsign | KK6KDU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2014-03-03 |
| Effective Date | 2014-03-03 |
| Expire Date | 2024-03-03 |
| Cancel Date | 2023-01-24 |
| Last Action Date | 2023-01-24 |
| End Date | 2023-01-24 |
| Available Date | 2025-01-25 |
| Applicant Type | I - Individual |
| Entity Name | Collupy Jr, David M |
| Street Address / Locality | 3719 Nickels Ave Acton, CA 935101949 |
| County | Los Angeles County |
| Zip Location | 34°27'03.3"N 118°13'39.4"W |
| Maidenhead | DM04vk |
| FRN | 0023401938 |
| Licensee ID/SGIN | L01846762 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | K5KDU |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006180217 |
| Phonetic weight / Morse weight | 12 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-03-03 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-03-03 | LIISS - License Issued |
| 2023-01-24 | LICAN - License Canceled |
FCC comments
| 2023-01-24 | Issued vanity call sign. |