Factual error: When Ben Affleck is about to ditch his B-25 in China, and yells that the #1 engine is out, the port engine is shown spinning to a stop, with the propeller already feathered. A perfectly functioning engine would not have its propeller feathered; the pilot would feather it only after the engine stopped, to reduce drag.Steve Beckle
Factual error: In the RAF squadron scene, the lined up Spitfires are the wrong mark for the period. For early 1941, the correct mark would have been a mark V. The Spitfires are later, as they have six exhaust outlets per side, and several have four-bladed propellers, neither feature being present on mark V Spitfires.Bronzewing
Factual error: When Rafe comes to England he gets a damaged Spitfire to counter the Luftwaffe. If you ignore the fact that he should at least make some flying hours in a Spit before going into combat, no one had to fly a shot-up Spit during the Battle of Britain, since Spitfire production could quite well keep up with the war losses. It was lack of fighter pilots that almost caused Britain's defeat.burgardus
Factual error: The scenes of fighter planes chasing each other are fanciful. The planes would never be so low (they look like thay're only ten feet off the ground), much less weaving between hangar buildings and warehouses at 250 mph. That kind of flying is impossible. Other similar shots, showing Japanese fighters flying between the masts of battleships, are equally unrealistic.