| Callsign | KF0YXR |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-06-23 |
| Effective Date | 2026-06-23 |
| Expire Date | 2036-06-23 |
| Cancel Date | 2026-07-11 |
| Last Action Date | 2026-07-11 |
| End Date | 2026-07-11 |
| Available Date | 2028-07-12 |
| Applicant Type | I - Individual |
| Entity Name | Castro, Raymond C |
| Street Address / Locality | PO Box 27703 Saint Louis, MO 63146 |
| County | St. Louis County |
| Zip Location | 38°41'51.7"N 90°28'19.5"W |
| Maidenhead | EM48sq |
| FRN | 0038483574 |
| Licensee ID/SGIN | L03057304 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / MO |
| Prev Callsign / Prev Class | |
| Next Callsign | W6ORA |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 86 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-06-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-06-23 | LIISS - License Issued |
| 2026-07-11 | LICAN - License Canceled |
FCC comments
| 2026-07-11 | Issued vanity call sign. |