AVIA101 Lecture Notes - Lecture 23: Taxiway, Gust Co. Ltd., Wake Turbulence
Document Summary
Skid is bad (aileron and rudder in same direction) Using opposite rudder and opposite aileron (slip: increase rate of descent without increasing a/s, cross wind landing, forced approach (descend faster) Tc: wings level, ball displaced to lower wing. Enter a power on descent: flaps 10 degrees when a/s is in the white arc and trim for 65 kts. Longitudinal axis of ac s parallel to direction of flight. Longitudinal axis is not aligned with direction of flight over the ground. Used to lose height while changing heading (slows turn without changing bank angle) When slipping, there is more drag, main wing flow is no longer efficient and tail brings nose up (pitch up tendency) Neutralize aileons and rudder, control as with attitude. Downwash from flaps will cause buffeting ( avoid) Clean aircraft concept: making sure aircraft is free of debris/ ice, can decrease lift by 30% and increase drag by 40% (ice)
