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PA.V.A.K2cFAA-S-ACS-6C · Nov 2023Knowledge

c. Maneuvering speed, including the impact of weight changes

ACS element text (the applicant demonstrates understanding of)

Aerodynamics associated with steep turns, including: c. Maneuvering speed, including the impact of weight changes

Bottom line

VA is the maximum speed at which the positive design load limit can be imposed either by gusts or full one-sided deflection with one control surface without causing structural damage.

Key numbers

Key numbers for c. Maneuvering speed, including the impact of weight changes
NumberWhat it means
approximately 45°, for accelerated stallsBank for stalls
full control application below maneuvering speedControl limit

FAA references

  1. AFH ch. 5, Accelerated Stalls (p. 5-19) — FAA-H-8083-3C
  2. PHAK ch. 5 (p. 5-36) — FAA-H-8083-25C (2023)
  3. PHAK ch. 5 (p. 5-37) — FAA-H-8083-25C (2023)
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