Technical Sergeant Paul DeGrechie, Air Force Air Demonstration Squadron "Thunderbirds" Line Chief, stands by during the Thunderbirds ground show performance during the Joint Base Lewis-McChord Air Expo, July 21, 2012.

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Technical Sergeant Paul DeGrechie, Air Force Air Demonstration Squadron "Thunderbirds" Line Chief, stands by during the Thunderbirds ground show performance during the Joint Base Lewis-McChord Air Expo, July 21, 2012.

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Size: 3511px × 2337px
Photo credit: © 508 collection / Alamy / Afripics
License: Licensed
Model Released: No

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