While staying in Montreal, I took a walk around the hotel after dinner. I found this alcove right under the takeoff path from Runway 06 Right at Dorval/Pierre Elliot Trudeau airport (referred to as “YUL” in aviation short-hand) and realized that, if I waited, I would be able to catch an aircraft right in the gap. I had to wait quite a while as most of the aircraft taking off were smaller aircraft that were too high by the time they got to the “sweet spot”. Finally, a heavier and larger aircraft came by and I was able to get the shot.