The fighter of the military air forces of germany during the first world war fokker dr. iThe fighter of the military air forces of Germany during the First World War Fokker Dr. I
Refueling of the f-15e strike eagle aircraft in the us air forceRefueling of the f-15e strike eagle aircraft in the US Air Force
Air force in the sky over a field with a grazing flock of sheepAir Force in the sky over a field with a grazing flock of sheep