B737 Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Flight Crew Last 90 Days 161
Distraction; Situational Awareness
ATC Issue All Types; Conflict Airborne Conflict; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Airspace Structure
On approach to Runway 10L at PDX; Tower advised of traffic in the pattern at Pearson Field (VUO). This airport is directly in line with the approach path of 10L. On final; TCAS gave out three TA warnings.
B737 First Officer reported three TA alerts while on approach to Runway 10L at PDX due to pattern work at VUO.