TF3HZ (1837km) and OH3TAM (1737km) have spotted my 5MHz WSPR. At the moment the former is my best DX on the 60m band. My antenna is still my 40/20/10m end-fed Par antenna via an ATU. It is far from ideal on 60m.
UPDATE 2200z: 21 unique 5MHz stations spotting me on 5MHz WSPR in 8 different countries so far. Don't you just love WSPR?