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Navigator was recognized by the United States Army Air Forces as a rating and authorized its own badge on 4 September 1942, one of a number of new wartime ratings that included Bombardier, the Glider Pilot, Liaison Pilot and Service Pilot ratings (N.B.: these three ratings were typically awarded to soldiers on the basis of prior civilian flying ...
Nonplanar wings: results for the optimal aerodynamic efficiency ratio ε. The parameter ε is the optimal aerodynamic efficiency ratio [25] and represents the ratio between the aerodynamic efficiency of a given non-planar wing and the corresponding efficiency of a reference classical cantilevered wing with the same wing span and total lift ...
The Spitfire wing may be classified as: "a conventional low-wing cantilever monoplane with unswept elliptical wings of moderate aspect ratio and slight dihedral".. The wing configuration or planform of a fixed-wing aircraft (including both gliders and powered aeroplanes) is its arrangement of lifting and related surfaces.
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An aviator badge is an insignia used in most of the world's militaries to designate those who have received training and qualification in military aviation.Also known as a pilot's badge, or pilot wings, the aviator badge was first conceived to recognize the training that military aviators receive, as well as provide a means to outwardly differentiate between military pilots and the “foot ...
The Prop and Wings (propeller and wings) is a military insignia used to identify various aviation-related military units. A stylized propeller and wings insignia was adopted in Germany prior to the outbreak of the First World War for its Fliegertruppen des deutschen Kaiserreiches (Imperial German Flying Corps), redesignated as the ...
Anyone who knows me can attest to my love for the Fenty Beauty Gloss Bomb Universal Lip Luminizer in “Fenty Glow” ($27). The shimmering rose nude gloss has remained a staple in my makeup ...
The F-14 was a more nimble fighter than the F-4 Phantom II and, unlike the F-111, its variable-sweep wings automatically adjusted over its speed range, and could be moved even during turns. Furthermore, the wings could be swept forward for tight "bat" turns in close quarters aerial combat, as well as rearwards for dash speeds. [56] [57]