Air Traffic Control Fully Certified
Workload; Situational Awareness
ATC Issue All Types; Conflict NMAC; Deviation / Discrepancy - Procedural Published Material / Policy
Flight Crew Took Evasive Action
Staffing; Aircraft; Human Factors
I was working a combined position; just had a possible loss of separation with 2 other aircraft and was writing down that information when I heard the collision avoidance alarm go off. I noticed that Aircraft X was directly over Aircraft Y with 500 FT separation. I quickly issued traffic and Aircraft X said he had an RA. I did not see the resolution. I don't know if he climbed or just leveled off. Staff a hand off; sequencer or extra set of eyes to help out when it's that busy.
TRACON Controller described a TCAS RA event between an IFR and VFR aircraft when distracted by other duties; the reporter stated an extra set of eyes would have been helpful.