Members of the Air Force Air Demonstration Squadron "Thunderbirds" Showline, perform a foreign object damage walk prior to the start of the "Thunderbirds" performance during the Joint Base Lewis-McChord Air Expo, July 21, 2012.

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Members of the Air Force Air Demonstration Squadron "Thunderbirds" Showline, perform a foreign object damage walk prior to the start of the "Thunderbirds" performance during the Joint Base Lewis-McChord Air Expo, July 21, 2012.

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Size: 3581px × 2383px
Photo credit: © 508 collection / Alamy / Afripics
License: Licensed
Model Released: No

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