Two Air Canada planes come at risk of colliding at Toronto Pearson after pilot misses radio call
Two Air Canada planes missed colliding at Toronto Pearson after the flight crew of a Boeing 777 and air traffic control missed a radio call saying another plane was still on the runway, a new report says.
The Transportation Safety Board of Canada (TSB) released a report on Tuesday into the March 2020 incident which the Board described as a "runway incursion and risk of collision" at Toronto Pearson.
According to the TSB report, an Air Canada Embraer 190 was taking off from Runway 06L just before 9:50 a.m. The plane, headed for Denver, was carrying 83 passengers and four crew members.
As the plane was taking off, an Air Canada Boeing 777 was instructed to line up on the same runway. On board the plane, which was going to Halifax, were 345 passengers and 14 crew members.
"As the Embraer 190 was accelerating on its take-off roll, it struck a bird," the TSB said. "The flight crew initiated a rejected takeoff and made a radio call to report that they were rejecting the takeoff."
The TSB said that the flight crew of the Boeing 777 and air traffic control missed the rejected take-off call from the Embraer 190 because at the same time the pilot of Boeing 777 was reading back its own take-off clearance on the same frequency.
"The controller issued a take-off clearance to the Boeing 777, unaware of the bird strike and the Embraer 190’s rejected takeoff," the report said.
The Boeing 777 began to accelerate.
"Over the next 25 seconds, the controller turned his attention to the north end of the airport, where two aircraft were on approach for Runway 05 … from his displays, he could see the Boeing 777 and the Embraer 190, but he saw no conflict at that time," the report said.
According to the report, the Boeing 777 flight crew reached a maximum speed of 231 km/h before noticing the other plane in front of it and rejected the take-off.
At that point, the separation between the two aircraft was 5,000 feet, the TSB said.
"The controller confirmed the rejected takeoff with the flight crew, still unaware of the Embraer 190’s presence on the runway, and waited to provide further assistance to the Boeing 777,” the report said. “After searching the expected position of the Embraer 190 (in the air, at the departure end of the runway), the controller saw the Embraer 190 on the runway, and realized that it had also conducted a rejected takeoff."
There were no injures or damage to either aircraft during the incident, the TSB said.
Two Air Canada planes were using the same runway in March 2020 without knowing, a report found. (Flikr)
"The investigation found that the Embraer 190's transponder transmitted that the aircraft was in air after the aircraft accelerated past 50 knots,” the report said. "As a result, although compliant with current standards, an inaccurate in-air status was transmitted while the aircraft remained on the ground during its take-off roll and rejected takeoff."
"The use of this data by NAV CANADA’s runway incursion monitoring and conflict alert sub-system (RIMCAS) led to the inaccurate identification of the Embraer 190 and the Boeing 777 as in air while these two aircraft were still on the ground. This resulted in late and inaccurate RIMCAS alerts and delayed the air traffic controller's response to the risk of collision."
The TSB said the risk was mitigated when the Boeing 777 flight crew rejected their takeoff.
CTVNews.ca Top Stories
More than 115 cases of eye damage reported in Ontario after solar eclipse
More than 115 people who viewed the solar eclipse in Ontario earlier this month experienced eye damage after the event, according to eye doctors in the province.
B.C. seeks ban on public drug use, dialing back decriminalization
The B.C. NDP has asked the federal government to recriminalize public drug use, marking a major shift in the province's approach to addressing the deadly overdose crisis.
Last letters of pioneering climber who died on Everest reveal dark side of mountaineering
George Mallory is renowned for being one of the first British mountaineers to attempt to scale the dizzying heights of Mount Everest during the 1920s. Nearly a century later, newly digitized letters shed light on Mallory’s hopes and fears about ascending Everest.
Orca calf that was trapped in B.C. lagoon for weeks swims free
An orca whale calf that has been stranded in a B.C. lagoon for weeks after her pregnant mother died swam out on her own early Friday morning.
Sophie Gregoire Trudeau on navigating post-political life, co-parenting and freedom
Sophie Gregoire Trudeau says there is 'still so much love' between her and Prime Minister Justin Trudeau, as they navigate their post-separation relationship co-parenting their three children.
'I was scared': Ontario man's car repossessed after missing two repair loan payments
An Ontario man who took out a loan to pay for auto repairs said his car was repossessed after he missed two payments.
Powerful tornado tears across Nebraska, weather service warns of 'catastrophic' damage
Devastating tornadoes tore across parts of eastern Nebraska and northeast Texas Friday as a multi-day severe thunderstorm event ramped up in the central United States, injuring at least three people.
Toxic testing standoff: Family leaves house over air quality
A Sherwood Park family says their new house is uninhabitable. The McNaughton's say they were forced to leave the house after living there for only a week because contaminants inside made it difficult to breathe.
Trump's lawyers try to discredit testimony of prosecution's first witness in hush money trial
Donald Trump's defence team attacked the credibility Friday of the prosecution's first witness in his hush money case, seeking to discredit testimony detailing a scheme between Trump and a tabloid to bury negative stories to protect the Republican's 2016 presidential campaign.