As Marine 1 takes off, the first shot is of a twin-rotor helicopter, followed by a shot of the actual single-rotor Marine 1, followed by another shot of a twin-rotor craft.
The computer screen shows Air Force One landing a short distance north of London. Brize Norton is actually about 75 miles west of London.
Christine Dale mispronounces Václav Havel's first name. It's pronounced "Vatslav," but she pronounces it "Vaklav."