In this Dec. 16, 1960 file photo, rescue workers search for survivors in the remains of the United Air Lines jet that crashed at Seventh Avenue and Sterling Place in the Brooklyn neighborhood of Park Slope after the airliner collided with a TWA propeller plane one mile above New York City. It was the deadliest air disaster up to that time, killing all 128 people on both aircraft and six on the ground. (AP Photo/Ben Schiff, File)