I'm scanning the simplex channels tonight on my TM-V71A in addition to listening to the nets going on. The East Cost Tech Net is happening right now, and someone is broadcasting the net on 146.565. The ARRL band plan shows this to be a simplex channel. Not sure what's going on, but this is the first time I've heard this. The signal isn't coming in very good....I wonder if someone is doing cross-band repeat or something?