Skyhawk 172/Cutlass 172
Flight Crew Commercial; Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Flight Instructor
Communication Breakdown
Conflict NMAC
Flight Crew Took Evasive Action
Airspace Structure; Procedure
My plane was coming in on final at ZZZ 3NM final behind other traffic. The other airplane in question turned downwind to base. As he was turning base to final; he was right on top of us. Had to take over the controls from my student and evade at low level. I personally made 4 radio calls in the traffic patter on final. As I was evading the other aircraft get on the radio and say 'Traffic we see---- OH [$&!*]'. No one was hurt. No collision of aircraft.
C172 pilot reported NMAC at an uncontrolled airport when one of the aircraft involved apparently was not using appropriate CTAF procedures.