North American X-15A-2 > National Museum of the United States Air
12 Horrific Photos of the 1960 Park Slope Airline Collision on 7th
16 December 1960 This Day in Aviation
Chronology: 1970-1979 Air & Space Forces Magazine
The New York Midair Collision: Analysis
Aeroflot accidents and incidents in the 1960s - Wikipedia
Aviation Milestone, American Experience, Official Site
Death From the Skies Over Brooklyn — NYC Department of Records
Dec. 16, 1960: Plane collision over Staten Island, Brooklyn kills
16 December 1960 This Day in Aviation
Plane Crash Forever Changed Park Slope 61 Years Ago
The Mysterious Disappearance of Flight 19