It depends on where you are. The State Coordinator is responsible for the entire state. The Congressional District Coordinators are a level below that, responsible for a district. In some areas, there are several FFR's below them, broken down by city or high school. In less populated areas, there may not be. I'm the CDC for three congressional districts so for those candidates the CDC and their FFR would be the same person. A lot of times the terms Field Force Representative, Liaison Officer and MALO are all used interchangeably.