A formation of 4th generation fighter jets from the 40th Flight Test Squadron break formation near Eglin Air Force Base, Fla, Jan. 31, 2022. The 40th FLTS executes developmental flight tests for fourth generation fighter aircraft to include the A-10, F-15 and F-16. ( Air Force photo by Tech. Sgt. John Raven)

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Photo credit: © APFootage / Alamy / Afripics
License: Licensed
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Keywords: -16, -10, -15ex, 40, eglin, flts, usaf