Air Traffic Control Fully Certified
Air Traffic Control Time Certified In Pos 1 (yrs) 12
Communication Breakdown; Workload; Distraction
Conflict Airborne Conflict; Deviation - Track / Heading All Types; Deviation / Discrepancy - Procedural Clearance
Air Traffic Control Separated Traffic; Air Traffic Control Issued New Clearance
Airspace Structure; Procedure; Human Factors; Airport; Environment - Non Weather Related
Conducting RNAV visual approaches; a large air carrier aircraft was cleared for the RNAV Visual Runway 26R. That aircraft turned early off the approach on top of company aircraft. I turned the first large aircraft away from the finals; the aircraft came close to other aircraft on the [Runway] 27L final. This incident caused me great stress and emotional trauma when this happened; I did the best I could to resolve the pilot error. I told Supervisor I did not want to do those RNAV visual approaches and he commanded that I shall use them. I asked to be removed from position; and another Controller offered to get me out. I left the facility shortly thereafter; administrative leave. I don't know why this keeps happening; this is a known issue with the larger aircraft; and this was at least my 4th time this similar incident has happened. This I was not able to save the error from happening this time.I fear the continuing of these approaches; will lead to a significant event were possible life will be lost; and I want nothing to do with them. Let the air carrier go perfect them at a slow airport; and bring them here. I hope this never happens to me again; the next time could end my career.
An A80 Controller reported the RNAV 26R Visual is dangerous because flight crews do not fly it properly and he feels great stress and emotional trauma while working the RNAV because of the inflight conflicts which develop.