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static longitudinal stability
Definição1
The aerodynamic pitching moments required to return the aircraft to the equilibrium angle of attack.
Fonte1
UNITED STATES. Federal Aviation Administration. Instrument flying handbook. [Washington, DC: U.S: FAA, 2012]. Available at: faa.gov/sites/faa.gov/files/regulations_policies/handbooks_manuals/aviation/FAA-H-8083-15B.pdf. Access on: 10 jul. 2026.
Definição2
Basic measure of aeroplane static stability (primarily in pitch), normally defined as distance of c.g. ahead of neutral point expressed as %MAC.
Fonte2
GUNSTON, Bill. The Cambridge aerospace dictionary. Cambridge: Cambridge University, 2004. (Cambridge aerospace series.)
Fonte3
BRASIL. National Civil Aviation Agency (ANAC). Brazilian Civil Aviation Regulation No. 23 (RBAC No. 23): Airworthiness Standards: Normal, Utility, Acrobatic, and Commuter Category Airplanes. Amendment 61. Brasília, 2013. Available at: ANAC – RBAC No. 23 Amendment 61. Accessed: Jul. 10, 2026.
Contexto
Demonstration of static longitudinal stability. Static longitudinal stability must be shown as follows: (a) Climb. The stick force curve must have a stable slope at speeds between 85 and 115 percent of the trim speed, with— (1) Flaps retracted; (2) Landing gear retracted; [...]
Subárea1
Aerodynamics
Português
estabilidade estática longitudinal