Search results
Results from the WOW.Com Content Network
The empennage of an Atlas Air Boeing 747-200. The empennage (/ ˌ ɑː m p ɪ ˈ n ɑː ʒ / or / ˈ ɛ m p ɪ n ɪ dʒ /), also known as the tail or tail assembly, is a structure at the rear of an aircraft that provides stability during flight, in a way similar to the feathers on an arrow.
Stabilator or all-moving tail: In transonic flight shock waves generated by the front of the tailplane render any elevator unusable. An all-moving tail was developed by the British for the Miles M.52 , but first saw actual transonic flight on the Bell X-1 ; Bell Aircraft Corporation had included an elevator trim device that could alter the ...
Alaska Airlines: Alaska Airlines aircraft liveries feature a blue Alaska logo on the sides and the Alaska Native on the tail, which attests to the airline's strong heritage of service to and involvement in Alaskan communities. Alitalia: Colors of the Italian flag in the "A" logo on the tail and along the plane. All Nippon Airways: The logotype ...
The vertical stabilizer is the fixed vertical surface of the empennage. A vertical stabilizer or tail fin [1] [2] is the static part of the vertical tail of an aircraft. [1] The term is commonly applied to the assembly of both this fixed surface and one or more movable rudders hinged to it.
A Boeing 737 uses an adjustable stabilizer, moved by a jackscrew, to provide the required pitch trim forces. Generic stabilizer illustrated. A horizontal stabilizer is used to maintain the aircraft in longitudinal balance, or trim: [3] it exerts a vertical force at a distance so the summation of pitch moments about the center of gravity is zero. [4]
Its communications technology is kept in a bulge on top of the plane called the ray dome. An E-4B aircraft on the tarmac at Travis Air Force Base, California, September 11, 2017. US Air Force ...
In the 1940s, the British aircraft designer John Carver Meadows Frost developed the tailless jet-powered research aircraft called the de Havilland DH.108 Swallow, built using the forward fuselage of the de Havilland Vampire jet fighter. One of these was possibly one of the first aircraft ever to break the sound barrier – it did so during a ...
The plane, called E9X, exists only on paper for now — Elysian plans to build a scale model within two to three years, and a full-scale prototype by 2030. However, its main design features are ...