EPD Unit ID's?

Anyone have a list or know where I can view a list of the unit ID's for Evansville Police Deparment? Just interested in knowing who is sgt, vs patrol, vs investigation if the radio ID's have anything to do with that.

Thanks

some examples
2S1 thru 7 Motor patrol south sgt number may go higher than 7
2W1 thru 7 Motor patrol west number may go higher than 7
2E1 thru 7 Motor Patrol east number may go higher than 7
2M XXX motor patrol
2D 1- 11 ish DET.
2D 900 crime scene units
QUOTE=cifn2;2498245]Anyone have a list or know where I can view a list of the unit ID's for Evansville Police Deparment? Just interested in knowing who is sgt, vs patrol, vs investigation if the radio ID's have anything to do with that.

Thanks[/QUOTE]

thanks Jeff, exactly what I was wondering. I can listen all day and pick out some units, but didn't know exactly what the ID's meant!