Aircraft Refueling — Gray, Dramatic

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Military Helicopter in Flight — Gray, Aerial, Afternoon

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Aircraft Refueling in Flight — Blue, Dramatic, Afternoon, Photograph, Airplane

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Fighter Jet Refueling — Gray, Dramatic, Afternoon, Photograph, Aircraft, Refueling Boom

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Military Helicopter in Flight — Green, Dynamic, Afternoon, Photograph, Clouds

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Military Helicopter — Gray, Neutral, Afternoon, Photograph, Water

1024 × 768

Military Helicopters in Flight — Green, Dynamic, Afternoon, Photograph, Sky, Wheels, Blue

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Military Helicopter in Flight — Green, Neutral, Afternoon, Photograph, Propeller

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Military Helicopter in Flight — Green, Dynamic, Afternoon, Photograph, City, Mountains

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Military Helicopter in Flight — Green, Dynamic, Afternoon, Photograph, Fields

1920 × 1200

Military Helicopter in Flight — Green, Dramatic, Afternoon, Photograph, Mountains, Hills

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Military Transport Aircraft — Green, Dramatic, Afternoon

1024 × 768