>>1209898>>FRS (GMRS no longer has separate frequencies)It's the other way round, since the 2017 shakeup all FRS frequencies are a sub-set of GMRS frequencies, with GMRS having 8 frequencies that don't overlap with FRS. But even then you have different bandwidths and/or TX power limits between the two systems for the overlapping and interstitial channels so if you're planning to transmit then it would be ideal to program all FRS and GMRS channels separately.