MATT TODD ARCHIVE · AMATEUR RADIO
KO4CCF
1 QSO in the amateur radio archive
Callsign: KO4CCF
Name: Julio C Cortestapia Contacts: 1
Contact locations
Operating sites: 1 · Worked-station positions: 0. Pins and paths use historical QSO coordinates or approximate grid centers.
| Date | UTC | Band | Frequency | Mode | Sent | Rcvd | Name | QTH | My Location | Distance | Their POTA |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 24, 2026 | 22:37:28 | 20m | 14.306000 | SSB | 56 | 56 | Julio C Cortestapia | Columbus, GA, United States | Braham, MN, United States | 515 mi | — |