December 32, 1980
Photo credit: https://www.museumofflight.org/exhibits-and-events/aircraft/lear-fan-2100 The first flight of the Lear Fan 2100 was officially recorded by British officials as December 32, 1980.
Photo credit: https://www.museumofflight.org/exhibits-and-events/aircraft/lear-fan-2100 The first flight of the Lear Fan 2100 was officially recorded by British officials as December 32, 1980.