| Callsign | KD3CAO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-11-22 |
| Effective Date | 2025-12-08 |
| Expire Date | 2035-11-22 |
| Cancel Date | 2026-01-03 |
| Last Action Date | 2026-01-03 |
| End Date | 2026-01-03 |
| Available Date | 2028-01-04 |
| Applicant Type | I - Individual |
| Entity Name | Ernst III, Robert N |
| Street Address / Locality | 39 Timber Lane Hanover, PA 17331 |
| County | York County |
| Zip Location | 39°47'22.9"N 76°58'40.7"W |
| Maidenhead | FM19ms |
| FRN | 0036010635 |
| Licensee ID/SGIN | L02848572 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / PA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | KD3RNE |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011821270 |
| Phonetic weight / Morse weight | 11 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-11-22 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-11-22 | LIISS - License Issued |
| 2025-12-08 | LIMOD - License Modified |
| 2026-01-03 | LICAN - License Canceled |
FCC comments
| 2026-01-03 | Issued vanity call sign. |