Last week I attempted to contact W4GKR on 15 meters, he was able to make out all but one letter of my callsign and then the band died. Today during the contest I was back on 15 and made contact with a station in Hawaii. The station called me back and gave my full callsign (KE6ZGP) then gave his callsign which I thought was KH7N, however, a quick email reply from KH7N reveals he was not the station I contacted. So who the hell was it?