Question: What nation's airline has a parked Douglas C-47 destroyed in 1947 at an airport near London?
Sentence (from "1947 Croydon Dakota accident"): The 1947 Croydon Dakota accident occurred on 25 January 1947 when a Spencer Airways Douglas C-47A Skytrain (Dakota) failed to get airborne from Croydon Airport near London, and crashed into a parked and empty CSA Douglas C-47 destroying both aircraft and killing 11 passengers and one crew member.
Relevant evidence: Yes