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  2. 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]

  3. Stabilator - Wikipedia

    en.wikipedia.org/wiki/Stabilator

    Grumman F-14 Tomcat jet fighter during a takeoff, with stabilators deflected upwards. A stabilator is a fully movable aircraft horizontal stabilizer.It serves the usual functions of longitudinal stability, control and stick force requirements [1] otherwise performed by the separate parts of a conventional horizontal stabilizer (which is fixed) and elevator (which is adjustable).

  4. Radio-controlled aerobatics - Wikipedia

    en.wikipedia.org/wiki/Radio-controlled_aerobatics

    The aircraft should exhibit the Lomcevak while spiraling downwards. Exit the maneuver as the above method. This maneuver calls for a specific type of aircraft. Since the motion involves rapid downward pitch, a low-wing aircraft with high thrustline is desirable, as it naturally creates the downward pitch moment.

  5. Radio-controlled aircraft - Wikipedia

    en.wikipedia.org/wiki/Radio-controlled_aircraft

    Flying RC aircraft as a hobby grew substantially from the 2000s with improvements in the cost, weight, performance, and capabilities of motors, batteries and electronics. Scientific, government, and military organizations are also using RC aircraft for experiments, gathering weather readings, aerodynamic modeling, and testing. A wide variety of ...

  6. Elevator (aeronautics) - Wikipedia

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

    The elevator is a usable up and down system that controls the plane, horizontal stabilizer usually creates a downward force which balances the nose down moment created by the wing lift force, which typically applies at a point (the wing center of lift) situated aft of the airplane's center of gravity.

  7. Yaw damper - Wikipedia

    en.wikipedia.org/wiki/Yaw_damper

    Rather, the system is intended to counteract incidental and undirected yawing motions, which can be characterised as skids or slips. [1] [5] On a single-engine aircraft, the system is particularly useful at addressing the tendency to 'fishtail', smoothing out the left–right movements of the vertical stabilizer (fin), increasing ride comfort. [2]

  8. Flight control surfaces - Wikipedia

    en.wikipedia.org/wiki/Flight_control_surfaces

    The controls (stick and rudder) for rotary wing aircraft (helicopter or autogyro) accomplish the same motions about the three axes of rotation, but manipulate the rotating flight controls (main rotor disk and tail rotor disk) in a completely different manner. Flight control surfaces are operated by aircraft flight control systems.

  9. Longitudinal stability - Wikipedia

    en.wikipedia.org/wiki/Longitudinal_stability

    The longitudinal stability of an aircraft, also called pitch stability, [2] refers to the aircraft's stability in its plane of symmetry [2] about the lateral axis (the axis along the wingspan). [1] It is an important aspect of the handling qualities of the aircraft, and one of the main factors determining the ease with which the pilot is able ...