What is a list of simplex frequency pairs used in King County in addition to the trunked network? I've only logged 154.19, and the state ops channels.
Usually the Simplex freqs. used in conjunction with a trunked system are conventional 800 MHz freqs. - no pairs. Here in Portland there are 20 including the 5 WA state freqs.
There are 5 for fire, 5 OR, 5 WA and 5 national.
Unless someone has a list, you can find them by searching the FCC database. You need to put in the exact licensee name, like, perhaps, "King, county of".