safety system today, for example, is built with eight radio communication sites as well as over 30 bda. high intensity coverage areas. for example, the mta system is only built with four sites. so, you're looking at a very large difference in coverage. and the amount of channels that mta is deploying is good for their operations. but when you consider the needs in those 100,000 push to talks that happen daily for the public safety department, there would need to be significant expansion in order to accommodate that. >> okay. and again, by the way, one thing i should tell my colleagues is i have quite respect for the personnel and city staffers that are providing this information. i need to ask some tough questions because i'm still unsettled as to where all this is going. my understanding is a couple years ago we confirmed with the fcc that the funding we were spending on the mta system could be used to further integrate with the type of operations that we're talking about when it comes to emergencies and public safety issues. so, a few years ago we made that commitment to the fcc and