Mercy One Hospital in Mason City, Iowa just got a new Air Med helicopter and they operate on the ISICS system. My question is that I am trying to figure out what frequency that they operate on . The older Air Med helicopter that they operated on was not on the ISICS system and was public knowledge and I had no problem finding the frequency. I have the Uniden Home Patrol-2 Scanner that is able to pick up the ISICS . I had the company that I bought the scanner from program it 2 weeks ago and still nothing. Went on Social media and have not heard a thing.. Was wandering if anyone out there has any suggestions for me. Would be greatly appreciated. Thanks