Has anyone noticed the band conditions shifting. What i mean is, that i am able to pick up strong frequencies to the South and West of me and then a few hours later it will shift to the East. I was able to pick up Control Channels From Montreal, Quebec as well as a Noaa Weather Stations from Vermont, and Newyork State and then i am picking up stations from Pennsylvania and Ohio and Michigan. I am In Belleville, Ontario. To determine orgin of frequency transmitter i listen to key words such as streets and highway route numbers and do a google map search. I might be lucky to a call sign, to google and then cross reference the frequency and location with the FCC database as well as TAFL in Canada.