This is a list of accidents and incidents involving Douglas DC-3 variants that have taken place in the year 1940, including aircraft based on the DC-3 airframe such as the Douglas C-47 Skytrain and Lisunov PS-84. Military accidents are included; and hijackings and incidents of terrorism are covered, although acts of war are outside the scope of this list.
This is a list of aviation-related events from 1976:
The Ilyushin Il-12 was a Soviet twin-engine cargo aircraft, developed in the mid-1940s for small and medium-haul airline routes and as a military transport.
Aviaarktika was a Soviet airline which started operations on 1 September 1930 and was absorbed by Aeroflot on 3 January 1960.