A T-6 Harvard trainer aircraft in Midland, Texas A Boeing Stearman N2S-3 model biplane AS532 Cougar of Switzerland Air Force Close-up view of the canopy on a F-16A Fighting Falcon Front view of an A-10A Thunderbolt II The engines on a C-17 Globemaster of the US Air Force A Panavia Tornado GR4 of the Royal Air Force on the runway, Florennes, Belgium An AH-64D Apache helicopter of the Royal Air Force An F-16A Mide-Life Update of the Belgian Air Force in flight A Panavia Tornado GR4 of the Royal Air Force Two F-16 Fighting Falcons taxi down the runway in Florennes, Belgium Close-up of the GAU-8 Avenger gun on an A-10A Thunderbolt II A Mirage 2000D jet of the French Air Force A Panavia Tornado F3 of the Royal Air Force over Florennes, Belgium A Panavia Tornado F3 of the Royal Air Force