[/QUOTE]Yeah, you might be okay. It really just depends. Also depends on the location. If you have a hilltop repeater, chances are they're going to get you a larger range, just due to the repeater's footprint. Also depends on ERP, HAAT, etc. There are a lot of factors that go into it.
Part 90 of the FCC regs. has a listing of all Part 90 frequencies. The itinerants are denoted. Or you can just search various licenses and see what others have registered for itinerants. These guys have most, if not all itinerant frequencies licensed: ULS License - Industrial/Business Pool, Conventional License - WQUS415 - REACT International, Inc. - Frequencies Summary
All the ones that show station class MOI are itinerant frequencies.
There is no repeater. This is simplex. We are looking for exclusive use of a single VHF frequency at about 5 watts max in our 3-4 county area for the parade team and two UHF frequencies at about 4 watts for use in our building.