160.395 (channel 19) used to be the output to the PBX Mobilephone when SP still existed located on Mt. Emma (above Vincent to the South) and on Williams Hill above Paso Robles. The repeater input was 161.235 (channel 75). SP had plans to put these pairs in all the locations Dave listed above from Roseville to LA as a third PBX Mobilephone pair (similar to what UP did with "Executive Mobiltel" and "M. of W. Mobiltel" but in the end, before the UP/SP merger on 9-11-96 only the two locations I listed above got it. Now with UP issuing cell phones to M. of W. personell, this will never come to pass. In fact, shortly after the UP/SP merger, UP was going to put M. of W. Mobiltel (channel 6133) in certain places on the old SP and in some cases did, but not anywhere in California that I have seen. One place they did install M. of W. Mobiltel on former SP was at Dalhart Texas. However, I don't know if that one is still on the air or even hooked up, I would have to check the database for current info. on it. As far as 161.055 goes, I don't know about that one. I will have to check into that one.