472kHz WSPR (10mW ERP)

Boyed by the successes of previous nights, I expect to QSY to 472kHz WSPR shortly from 10m FT8 RX. I shall probably give 10m FT8 a bit longer, just in case these is a late opening to South America.  By 2005z I should be active on 472kHz WSPR. As on previous evenings I shall be using 10mW ERP from the earth-electrode "antenna" in the ground.