The recent Japanese ham fair in Tokyo showcased the latest products about to hit the market in the coming months. Included was the IC-7100 all-mode, all band (including 4m) 100W mobile. What was not there was the long awaited FT-817 replacement. A product I have not seen mentioned yet is the Yaesu FTM-400D digital VHF/UHF radio. I don't think this is a D-star radio, so what form of digital modulation does it use? Is this a Japan only product?