> It is prohibited using digital mode on the top band in Russia. > RW4WZ I've made few Qso's on top band on PSK31 mode with Russians. Does it means that they've worked illegally and qsl cards from them are invalid? Anyway, I'm glad to hear about the idea of RTTY contest on 160m and I hope it the will be such contest in the contest calendar. 73! Alex SQ9UM