RadioReference.com Forums

Heres a good 1 for those who program public safety-or commercial radios. Why do we not use freq range 470.000---485.000? Mass is the only state near me that uses that rage. There are takers in N.H in Rockingham county, but most entities are in Mass. Why cant Maine use them as well.? Also, why cant the M.S.Comm project use them, if we dont? 1 more--the 500's, and 700's whats up with those? Can we use them?