I have been on 10m JT65 all day. So far 6 South Americans spotted together with a couple of spots of my own 2W QRP 10m JT65 signal from Europeans.
UPDATE 1550z: Now 7 South Americans spotted. Best 10m JT65 RX spot is LW7EMM (11483km).
UPDATE 1702z: Now spotted 10 South Americans on 10m JT65 RX.