Last night, I was spotted by LA9IY (1393km) for my best ever TX DX from this QTH on 472kHz WSPR . In all, 10 different stations received me last night on 472kHz WSPR. As usual, I am still using the earth-electrode "antenna" in the ground. Performance amazes me.
Yet again, this proves you do not need lots of power or big antennas on this band. Simple works. QRP rules!