Tutor Platform
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.

Sign in to generate a study note

From the FAA library

  • Chapter 9: Approaches and Landings › Emergency Approaches and Landings (Simulated)

    emergency landing may be given with the airplane in any configuration. If the simulated power failure occurs while above best glide speed, the pilot allows the airplane to slow (or may even bleed off speed by climbing) until reaching best ... glide speed. When reaching that speed, the nose can be lowered and the airplane trimmed to maintain that speed. If the failure occurs at or below best glide speed, the nose should be lowered immediately to maintain or accelerate…

  • Glossary › Numbers and Symbols

    Code of Federal Regulations that govern the procedures for conducting flight under visual conditions. VLE. Landing gear extended speed. The maximum speed at which an airplane can be safely flown with the landing gear extended. VLO. Landing gear operating speed ... maximum speed for extending or retracting the landing gear if using an airplane equipped with retractable landing gear. VLOF. Lift-off speed. The speed at which the aircraft departs the runway during takeoff. VMC. Minimum control airspeed. This…

  • Chapter 11: Aircraft Performance › Takeoff and Landing Performance › Landing Performance

    item that alters the landing speed or deceleration rate during the landing roll affects the landing distance. The effect of gross weight on landing distance is one of the principal items determining the landing distance. One effect of an increased ... gross weight is that a greater speed is required to support the aircraft at the landing AOA and lift coefficient. For an example of the effect of a change in gross weight, a 21 percent increase in landing weight requires…

  • Chapter 3: Basic Flight Maneuvers › Glides

    Conversely, with a headwind, the airplane does not glide as far because of the slower groundspeed. This is important for a pilot to understand and manage when dealing with engine-related emergencies and any subsequent forced landing. During powered operations ... airplane design compensates for the effects of p-factor and propeller slipstream. While these effects disappear during a glide, the design compensation remains. During glides, it is likely that slight left rudder pressure will be required to maintain coordinated flight…

  • Chapter 16: Transition to Jet-Powered Airplanes › Jet Engine Landing › Approach Speed

    successful, would destabilize the approach. A common error in the performance of approaches in jet airplanes is excess approach speed. Excess approach speed carried through the threshold window and onto the runway increases the minimum stopping distance required ... feet per knot for a dry runway and 40–50 feet for a wet runway. Worse yet, the excess speed increases the chances of an extended flare, which increases the distance to touchdown by approximately 250 feet for each excess…

  • 14 CFR § 1.2 Abbreviations and symbols.

    zone lights. TSO means technical standard order. TVOR means very high frequency terminal omnirange station. VA means design maneuvering speed. VB means design speed for maximum gust intensity. VC means design cruising speed. VD means design diving speed. VDF/MDF means ... demonstrated flight diving speed. VEF means the speed at which the critical engine is assumed to fail during takeoff. VF means design flap speed. VFC/MFC means maximum speed for stability characteristics. VFE means maximum flap extended speed. VFTO means final…