CANADA - JANUARY 12: Combined operations: As an L-1011 takes off at Runway 33 of Lester B. Pearson airport, one team (top right) is viewing the scene through windows and consoles. They are responsible for immediate departures and arrivals, while their colleagues in a station across the road (at circular screens) guide the planes without visual contact before landing and after leaving. (Photo by David Cooper/Toronto Star via Getty Images)
