On the 7th March 2020, two Air Canada #aircraft experienced a close call on 06L at #Toronto Pearson International airport. The two aircraft involved were a #Boeing 777 and a much smaller #Embraer ERJ-190. A Dash 8 also makes an appearance. The weather on the day was beautiful with high clouds and a temperature of -5°. What could have caused just an event to take place? Let’s #explore!