QSL’s of my WSPR transmissions by stations in Costa Rica: Unless otherwise noted, all TX were from EM15ep and power is 5 watts. Date FREQ SNR RXCall RXQTH km Az Prov. Local 1 2018-06-13 1:20 14.09 7151 -28 TI5LUA EM04 3069 148 Alajuela Quesada