Yes, the original 800 TRS was set up by ASP and they allowed some interop with other agencies but very little in the beginning. As they grew the system, State saw how it could be beneficial for all State Agencies to have a common platform for communications, and began trickling users on. Then they saw that adding other users also added funds. And the expansions grew a bit. Then after Katrina, and Rita, and other things in other areas of the nation, State saw that they already had a great baseline set up for a proper Statewide digital TRS that would be adaptable to future needs rather easily, compared to say MS, and TN that were going to have to build out an network from scratch. So they upgraded the existing Motorola SmartZone to full ASTRO-25, and began adding sites in as fast as they could, and though ASP technically was still the Daddy, the AWIN project was much more involved than just ASP and so on. About the same time Louisiana also saw that they could build off much of their existing infrastructure and began the LATIE which became the LWIN, and Mississippi had its awakening and thus the MSWIN... Followed very shortly by Texas upgrading their system to the P25 TXWARN, and Tennessee growing the first steps of the now Statewide TACN...