I realize this is the HF forum, but there is not a forum for 2 meters amateur radio. I have been receiving what sounds like data being transmitted on 145.48. It sounds similar to a control channel noise that you hear when scanning MOT or EDACS for example. It is not continuous but sometimes constant and at other time sporadic and is heard all day long. This has been recently ( approx 3 wks ) and is pretty annoying as it bleeds over on 145.47 link the Jackson area (Onondaga) which I monitor the IRA link system here in Michigan on 2 meters. I am located in Ingham Co. in southern MI. At times it is full scale receive. Any commnets?? Thanks, 1002.