I was having a QSO with N0TR when a Philippines station DU2US popped up on the cluster on 15m. I QSY'd to the frequency and he was very faint. I had been trying to work the South Korean station with no luck on 17m. I went back to where the South Korean station was on 17m and this time he was stronger. He only a few callers and I waited my turn. I called him and he answered with a signal report. I thankedhim and gave him his althouh I was not completely sure he copied me. I checked in Clublog and he confirmed our contact there. He also uploads to LOTW.
12/13 Update: He just confirmed me in LOTW