WD2XES is sending PSK01 tonight on 137.728 kHz. Use Spectrum Lab Ver. 2.4 b1 or later to decode. The xmit frequency is GPS-locked, and you will need to be within 1 Hz on the receiving side. John Andrews, W1TAG/WD2XES WD2XES Status: http://webpages.charter.net/w1tag/