The Project 25 Technology Interest Group has updated the 2015 data base list of all known P25 Systems in the USA, territories, and Australia. The data updates the list last published in February of 2015 with 31 additional Systems. The data is presented in two lists; one with 623 entries for Project 25 Phase 1 Systems including 7 from Australia and a second list of Project 25 Phase 2 systems with 117 entries. This is a total of 740 known P25 systems operating in the US and Australia.

The P25 System lists are organized State by State. Phase 1 systems have Florida leading with 63 systems followed by Texas with 50, California with 47, and Virginia with 36. Phase 2 systems are led by Texas with 16 followed by New Jersey 10 systems. In addition, the list identifies if the system operates in the VHF, UHF or 700/800 MHz band. Some systems have a mixture of frequencies from more than one band which is possible with the Project 25 Standard..

The Project 25 Technology Interest Group is currently compiling a list of P25 Systems in nations beyond the USA and Australia. If you would like to contribute data to this project please reply to the "contact us" link on the www.project25.org homepage.

The list can be accessed for download using the Project 25 Technology Interest Group website www.project25.org Quick link buttons for direct access are found on the home page