Military aircraft refueling over ocean

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Air-to-air refueling in progress

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Air-to-air refueling of a jet

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Bomber aircraft refueling in flight

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Helicopter refueling from cargo plane

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C-130 refueling a helicopter

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Navy Helicopter in Flight — Gray

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Indian Air Force helicopter in flight

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military helicopter in flight

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Stealth Helicopter in Flight — Purple, Dramatic, Sunset

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Navy helicopter over ocean

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U.S. Air Force C-17 — Gray, Serene

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