LOTW runs on GMT (UTC). If you keep your log in UTC, all will be confirmed. Except, of course, for a few stations that don't get it right. But that is rare. 73, Jim K9YC On Mon,7/25/2016 6:54 PM, Jorge Diez CX6VM wrote: > But LOTW don't know about propagation and confirm any match, also when one side of the QSO was during his noon time