SAN FRANCISCO — U.S. officials are investigating two more incidents at San Francisco International Airport where planes could have wound up on the same runway, the National Transportation Safety Board said Monday. News of the investigations emerged a month after an Air Canada jet ignored or did not receive instructions to abort a landing. The Air Canada pilots pulled up just in time to avoid a collision. The controller feared another plane that had just landed might still be on the runway, but the Air Canada jet landed safely. Officials for the safety board and the FAA declined Monday to provide updates about those investigations.

Source: National Post November 21, 2017 00:00 UTC