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  2. Vertical stabilizer - Wikipedia

    en.wikipedia.org/wiki/Vertical_stabilizer

    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. Their role is to provide control, stability and trim ...

  3. Twin tail - Wikipedia

    en.wikipedia.org/wiki/Twin_tail

    A twin-tailed B-25 Mitchell in flight. A twin tail is a type of vertical stabilizer arrangement found on the empennage of some aircraft.Two vertical stabilizers—often smaller on their own than a single conventional tail would be—are mounted at the outside of the aircraft's horizontal stabilizer.

  4. McDonnell Douglas MD-11 - Wikipedia

    en.wikipedia.org/wiki/McDonnell_Douglas_MD-11

    The MD-11 has a center engine at the base of the vertical stabilizer, like the DC-10. Additionally, the nacelle has a bulge at the front, similar to the DC-10-40 variant. The lack of innovation from McDonnell Douglas during the MD-11's design had been attributed to the company's declining cash flow, as it struggled with problems with its ...

  5. USAAF unit identification aircraft markings - Wikipedia

    en.wikipedia.org/wiki/USAAF_unit_identification...

    Late in the war the upper rear stabilizer was painted black with a longitudinal yellow band in the center except for the elevators. 49th Bomb Wing Upper half of the fin painted red, and a red symbol in the lower half; used the same scheme on the upper rear stabilizer with the red on the right side and the symbol on the left. 451st BG: circle ...

  6. Stabilizer (aeronautics) - Wikipedia

    en.wikipedia.org/wiki/Stabilizer_(aeronautics)

    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]

  7. McDonnell Douglas AV-8B Harrier II - Wikipedia

    en.wikipedia.org/wiki/McDonnell_Douglas_AV-8B...

    To compensate for the slight loss of directional stability, the vertical stabilizer's area was enlarged through increases in chord (length of the stabilizer's root) and height. [ 32 ] [ 33 ] USMC TAV-8Bs feature the AV-8B's digital cockpit and new systems but have only two hardpoints and are not combat capable. [ 33 ]

  8. Vertical stabiliser - Wikipedia

    en.wikipedia.org/?title=Vertical_stabiliser&...

    From British English: This is a redirect from a term in British English spelling to an alternative spelling variation. The spelling is given by the target of the redirect.

  9. Talk:Vertical stabilizer - Wikipedia

    en.wikipedia.org/wiki/Talk:Vertical_stabilizer

    The expression "vertical stabilizer" appears not to be used. Dolphin (t) 13:53, 23 September 2021 (UTC) Oppose: This article is about the fixed part, so it is correctly named. "The empennage includes the entire tail group and consists of fixed surfaces, such as the vertical stabilizer and the horizontal stabilizer. The movable surfaces include ...