Flight Instructor for Airplane Category › X. Slow flight, Stalls, and Spins › Task E. Accelerated Stalls

AI.X.E.S8

Skill

Configure the airplane as recommended by the manufacturer, and accelerate to best angle of climb speed (VX) or best rate of climb speed (VY).

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Study note

Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

From the FAA library

Pilot's Handbook of Aeronautical Knowledge p. G-34
Glossary › Pilot’s Operating Handbook/Airplane Flight Manual
angle-of-climb speed. The airspeed at which an airplane gains the greatest amount of altitude in a given distance. It is used during a short-field takeoff to clear an obstacle. VY. Best rate-of-climb…
Airplane Flying Handbook p. G-18
Glossary › Numbers and Symbols
climb speed with one engine inoperative. The airspeed at which an airplane gains the greatest amount of altitude in a given distance in a light, twin-engine airplane following an engine failure. VY. Best rate-of-climb…
Airplane Flying Handbook p. 6-4
Chapter 6: Takeoffs and Departure Climbs › Normal Takeoff › Lift-Off
attain the speed for the best rate of climb (VY). [Figure 6-3] The pitch attitude necessary for the airplane to accelerate to VY speed should be demonstrated by the instructor and memorized by the student ... resulting in an abrupt pitch-up. Figure 6-3. Initial roll and takeoff attitude. Each type of airplane has a best pitch attitude for normal lift-off; however, varying conditions may make a difference in the required takeoff technique…
Pilot's Handbook of Aeronautical Knowledge p. 8-10
Chapter 8: Flight Instruments › Instrument Check › Blockage of the Pitot-Static System
speed (VY)—the airspeed that provides the most altitude gain in a given period of time. • Single-engine best rate-of-climb (VYSE)—the best rate-of-climb or minimum rate-of-sink ... marked on the ASI with a blue line. VYSE is commonly referred to as “Blue Line.” • Minimum control speed (VMC)—the minimum flight speed at which a light, twin-engine aircraft can be satisfactorily controlled when an engine…
Airplane Flying Handbook p. 13-1
Chapter 13: Transition to Multiengine Airplanes › Terms and Definitions
distance of forward travel. ⦁ VXSE —best angle-of-climb speed with OEI. ⦁ VY —best rate of climb speed—speed at which the airplane gains the most altitude for a given unit of time…
14 CFR Part 1 — Definitions and Abbreviations Open
14 CFR § 1.2 Abbreviations and symbols.
speed for Category A rotorcraft. VX means speed for best angle of climb. VY means speed for best rate of climb. V1 means the maximum speed in the takeoff at which…