On another note, here is something else to keep in mind; 27.195 usb (between 19 & 20) is use by many stations from central Asia, one being Kirgyzstan (309 division). Also 27.190 is used for FM over there. I know this to be true because I worked two stations from there a few years back. Ch. 40 usb is a big ch. in 79 division, have talked to a few guys on that one over the years. They do how ever talk in their native language, so don't give up, just keep yelling and some one will soon answer you in English.