SAN FRANCISCO (KGO) -- The FAA tells ABC7 News it's investigating an incident involving Air Canada at SFO.
A spokesperson said the inbound flight from Montreal was given clearance to land Sunday night, but then air traffic control gave orders to "go around" because it believed another plane may have been in the way.
In an audio recording, you can hear air traffic control tell the pilots to "go around" five times within 30 seconds, but the pilots never acknowledged the order. A supervisor then used a flashing red light to signal the crew, which is standard protocol, but that was also ignored.
Read more: http://abc7news.com/travel/faa-investigates-another-questionable-air-canada-landing-at-sfo/2560455