Thanks to Kevin, WA6FWF for taking time off to help upload and start the code, AO-51 is operational in 'normal' mode. V/U analog 145.920/435.300 on TXB at 980 mW & command station digital on TXA Probably change to L/U digital on TXA in the next day or two. 73, Gould, WA4SXM