On the 10th of April 1969, the UK government pulled out of the Airbus A300B project, citing that the project was a losing horse and that it was "a certain losing proposition". It further claimed that the BAC Three-Eleven will be a roaring success with its 40 pre-orders.
— Airbus : La véritable histoire by Pierre Sparaco (Page 202)
History only remembers one of these two airplane projects.