Hallo US friends, I am transmitting WSPR-15 on dial 474.2kHz, TX 475.817 kHz (1.67kHz), beginning from now till to morrow morning. With WSPR-15, we do have a 8 time better change as with WSPR-2. My ERP is about 0.5 to 1W. Good luck. 73 Roland DL3NDR