The Boeing 747 used in the film was originally delivered to American Airlines in 1971. It was a 747-123, registration number N9675, serial number 20390; the 136th 747 off the production line. Its basic American Airlines color scheme was modified to the notional Columbia Airlines colors for filming of exterior sequences. The aircraft was flown by United Parcel Services as a freighter, re-registered N675UP until 2005.The aircraft, N9675, is now stored in Roswell aircraft storage facility, and has been withdrawn from active service with UPS.
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The 747 used in the film cost $30,000 per day to rent from American Airlines. All exterior shots of the aircraft (and one interior shot of Charlton Heston at the controls) were completed in two days (landing shots in Salt Lake City, aerial shots over the Wasatch mountain range in Utah, evening and early morning flight shots, and a stunt shot involving engine #1 ramming into an outbuilding). The evening taxi and takeoff shots were filmed as the plane, with the re-badged "Columbia Airlines" logo on the fuselage, was being delivered to Salt Lake City for the two days of filming.
send pictures and I'll see what I can do between my own projects