Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Flight Instructor; Flight Crew Commercial
Flight Crew Last 90 Days 150; Flight Crew Total 1375
Workload; Situational Awareness; Time Pressure; Other / Unknown; Distraction
Conflict NMAC
Air Traffic Control Separated Traffic; Flight Crew Took Evasive Action
Procedure; Human Factors
During some traffic pattern practice during the evening hours; our aircraft was on the Left downwind Runway XX when ATC cleared us to land. Another single engine aircraft was cleared to land #2 in sequence behind us. We saw the other aircraft on the North downwind and proceeded to configure to land and fly our base and final turns. I glanced down at the ADS-B traffic on my iPad and saw their aircraft was at 0 ft. vertical separation and appeared to be almost right on my own aircraft's position. They were behind our aircraft; so I could not see them right away; and only until the Tower called them to suggest they perform a 360 degree turn to create space; I noticed them pulling away from our aircraft to our left at our same altitude.
GA instructor pilot reported an NMAC while on final approach. The Instructor states being aware of another aircraft in the airport traffic pattern. When on final the instructor's ADS-B showed zero vertical feet separation with the other aircraft. It was then the Tower Controller instructed the second aircraft to make a 360 degree turn.