Recently updated, this comprehensive handbook explains the aerodynamics of helicopter flight, as well helicopter maneuvers, unlike many aviation training manuals which are strictly how-to guides. Beginning aerodynamics, each step of the process is fully illustrated and thoroughly explained--from the physics advanced operations to helicopter design and performance--providing helicopter pilots with a sound to base their in-flight decisions. Containing discussions on the NOTAR (no tail rotor) system, strakes, principles of airspeed and high-altitude operations, this revised edition also includes the latest procedures Federal Aviation Administration.