XES is running GBPSK on 137.728 this afternoon, so that Lloyd can practice with his new S-D board. Settings are MS100, ET3, length 7. Note that GPS timing is NOT required to receive GBPSK. The sync-up time will be much quicker with GPS, but that's much less of an issue at MS100 than at MS1000. For Jay's reference, the power is 100 watts. John Andrews, W1TAG/WD2XES WD2XES Status: http://webpages.charter.net/w1tag/