Originally Posted by
Zeffy
A significant number of new reports were posted yesterday on the
NTSB Docket.
Includes a 37-page submission from Air Canada:
Air Canada Submission to the NTSB in the Investigation of the Overflight of a Taxiway at San Francisco International Airport on July 7, 2017
ACA-determined Probable Cause:
"The Probable Cause of the ACA759 overflight incident was the flight crew’s misperception of SFO Taxiway C as Runway 28R during the approach. Contributing to the incident were: (1) San Francisco International Airport’s inadequate lighting of the runway environment, including lighting of the ongoing construction, to distinguish the normally-configured parallel runways from runway 28R and Taxiway C given the closure of runway 28L; (2) failure of the sole, combined local controller/controller-in-charge (LC/CIC controller) in the KSFO tower to provide any direction or information to the flight crew, following the flight crew’s request, until after the flight crew had already initiated the go-around; and (3) insufficient training and knowledge by the combined LC/CIC controller on use of available lighting resources and ADSE-X/ASSC capabilities."
NTSB-determined Probable Cause:
"The NTSB determines that the probable cause of this incident was the flight crew’s misidentification of taxiway C as the intended landing runway, which resulted from the crewmembers’ lack of awareness of the parallel runway closure due to their ineffective review of NOTAM information before the flight and during the approach briefing. Contributing to the incident were (1) the flight crew’s failure to tune the ILS frequency for backup lateral guidance, expectation bias, fatigue due to circadian disruption and length of continued wakefulness, and breakdowns in CRM and (2) Air Canada’s ineffective presentation of approach procedure and NOTAM information."