Other mistake: When Stryker is killed at the end, it shows him lying on his back. Then, it cuts to a shot that shows the name on the back of his uniform. Who turned him over? (01:48:06)
Other mistake: In the air combat part of the film, there are two close-up shots of an attacking plane which is a P-47 Thunderbolt. Also, in a couple of brief shots of a single aircraft attacking from the rear, it's definitely a Spitfire. The Spitfire at 01:44:53 and the P-47 at 01:47:07. (01:44:53 - 01:47:07)