I've looked around but can't find any hard info for old Part 90 radios that are legal to use for MURS. For example I have a TK-270G HT purchased at the Dayton Hamvention. The FCC ID is ALH29463110. The grant is dated 10/25/1999 which is before the creation of the MURS service in 2000. If I read the rules and understand them it should be OK as long as the radio is programed to conform to the rules. Anybody else have a source for info on this topic? TK-270G-1 FCC - OET EAS Form 731 Grant of Equipment Authorization.pdf