Commercial Fixed Wing
Flight Crew Last 90 Days 75; Flight Crew Type 6100
Confusion; Situational Awareness; Communication Breakdown
Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Chart Or Publication; Airport
We were told to exit Runway 12L at A3; then a right turn to join Alpha. The 10-9 page for MMUN does not depict taxiway Alpha; south and parallel to Runway 12L.
Air carrier First Officer reported there is no taxiway A depicted on airport diagram from Runway 12L at MMUN airport.