Factual error: They hold a huge dance in the hangar at night, and Dennis leaves to walk to the Memphis Belle through the hangar doors, which are wide open. The whole flight line, tarmac and hangar are bathed with light - on a US Air Force base in East Anglia during the height of the German bombing offensive. Haven't they heard of the blackout? Why not just paint a big fluorescent sign on the runway saying 'Please Drop Bombs Here'?
Factual error: The Memphis Belle's 25th and final combat mission did not result in her returning to base badly crippled as shown in the film. The propaganda and morale boosting value of her completing her combat life was so important to the U.S. Army Air Force that her final assignment was an uneventful "milk run".
Factual error: One of the most carefully rationed materials in World War 2 was rubber. There were no rubber-like plastics or other synthetics in those days, so what were all those balloons at the dance made out of?
Factual error: These bombers were flying at a very high altitude. The air at that altitude was extremely cold. In fact, many wounded airmen survived because the exposed wounds would freeze and therefore stop the bleeding. Due to the fact that the cabin was not pressurized, this necessitated the need for oxygen,"bomber's jackets" and gloves. Under NO circumstances would airmen remove their gloves to touch metal because their skin would instantly adhere to any exposed metal at that altitude/temperature. This makes the scene with the disappearing/reappearing medal seem unbelievable.Terrell Wiggins
Factual error: Dennis warns the crew not to go without their oxygen masks. Throughout the movie, most of them do. At a service altitude of 25,000 feet any B-17 crew member who went without oxygen for more than one minute would lapse into unconsciousness. After twenty minutes, they would be dead.
Factual error: When the crews head out to their aircraft, the ground crews are just finishing "bombing-up" and preparing the planes. In reality, these jobs were begun while the aircrews were still in bed, and would be long finished by the time they arrived at their planes.
Factual error: At the end of the film when the plane is struggling to make it back to the airfield it passes over some corn fields. You can clearly see the tramlines in the field created for the tractors to run through the crop with pesticide sprayers. Such things did not occur at the time of WW II.
Factual error: Bomber crews in WWII were constantly shuffled around to fill losses and train new members or allow repairs on a plane. Contrary to what the film tells us, Captain Robert Morgan's crew only flew 21 missions in Memphis Belle, though bomber and crew both completed 25 total missions.Grumpy Scot
Factual error: At the start of the film, the date is shown on-screen as May. During the film, some of the crew are seen talking to the farmer in the adjoining field - the wheat shown is far too advanced for May, and stubble is shown later.
Factual error: I have read previous remarks on the site referring to the presence of 'tram lines' in the crops in the shots of the crippled bomber struggling to come in to land at the airbase, indicating that this is an anachronism. If you refer to the opening sequence of the film there is a caption referring to the date May 16th. 1943. At that time of year there would have been no golden, ripened wheat/barley in any case. It would still have been green - certainly in those days, when crops would have ripened later, if anything. In most outdoor, daylight shots of the airbase these same ripened crops can be seen in the background, so at least the filmmaker gets this consistently wrong.
Factual error: When the radio operator was asking for a radio check he used a phonetic alphabet. He use the word Tango, representing the letter T. Tango is the modern and current phonetic representation for T. In the 1940's the word was Tare. Able, Baker...Roger, Sugar, Tare, Uncle...Zebra.
Factual error: For a B-17 crew that has flown 24 missions, those on the Memphis Belle don't act very professional or experienced. Gunners that fall asleep and fight like schoolkids over lucky charms, navigators with hangovers, co-pilots that leave their posts to have a turn at the guns. If the real Belle crew had been like that, they would not have lasted that long.
Factual error: In the last minutes of the film, as Memphis Belle is coming in to land, you just catch a glimpse of a very big hangar. This is Hangar 1 at Duxford, the Imperial War Museum where a lot of the flight filming was based at, and was built in the 1980's. This hangar was rebuilt and enlarged and is now called Airspace.Farmersboy