I was wondering if anyone had a list of the harnett county fire apparatus designations. I know that the unit numbers begin with the station number and are then followed by another two digits that designate what type of apparatus it is. Like for example Dunn FD is station 15 and thier engines are in the 1540 series. I was just curious what the ranges are for each type of apparatus. Ex: Engines in the 40's, EMS in the 50's etc.