05-09-2020, 08:08 AM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
Thanks: 3,506
Thanked 136,542 Times in 22,784 Posts
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Every vehicle needs maintenance to stay in tip-top shape, especially if it's expected to transport a country's leader around the world. So when Air Force One's SAM 28000 Boeing 747-200B plane is getting a tune-up, there's an identical SAM 29000 standing by. One plane is always ready for the president's use whenever needed.
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