AP.III.C.K4
KnowledgePerformance data and the height velocity (H/V) diagram.
From the FAA library
- Chapter 11: Aircraft Performance › Takeoff and Landing Performance › Takeoff Performance
wind by the percent change in takeoff or landing distance as a function of the ratio of wind velocity to takeoff or landing speed. The effect of proper takeoff speed is especially important when runway lengths and takeoff distances ... takeoff distance. Assuming that the acceleration is essentially unaffected, the takeoff distance varies with the square of the takeoff velocity. Figure 11-19. Effect of wind on takeoff and landing. Thus, ten percent excess airspeed would increase the takeoff distance…
- Chapter 11: Aircraft Performance › Takeoff and Landing Performance
Takeoff and Landing Performance The majority of pilot-caused aircraft accidents occur during the takeoff and landing phase of flight. Because of this fact, the pilot must be familiar with all the variables that influence the takeoff and landing performance ... aircraft and must strive for exacting, professional procedures of operation during these phases of flight. Takeoff and landing performance is a condition of accelerated and decelerated motion. For instance, during takeoff an aircraft starts at zero speed and accelerates…
- Chapter 7: Helicopter Performance › Performance Charts › Height/Velocity Diagram
Performance Charts In developing performance charts, aircraft manufacturers make certain assumptions about the condition of the helicopter and the ability of the pilot. It is assumed that the helicopter is in good operating condition, calm wind, and the engine ... doing each of the required tasks correctly and at the appropriate times. Using these assumptions, the manufacturer develops performance data for the helicopter based on actual flight tests. However, they do not test the helicopter under each and every condition…