Most agencies in the Live Oak area are on the LCRA P25 system, except Converse, which is on the AARRS and dispatched by the Bexar County Sheriff, which is fully encrypted. Bexar County Fire Alarm(BCFA) is in the clear, which dispatches Converse and all the ESDs in the county. San Antonio Fire is also in the clear. Most of the LE on the AARRS is encrypted, except for a few small towns and their fire departments in and around San Antonio, as well as a few school district police departments, small colleges, etc...