About Commercial Aircraft Seating
An aircraft seat often consists of adjustable headrests, electronics and controls for in-flight entertainment systems, and seat adjustment. The commercial aircraft seats are usually arranged in rows across the aircraft's fuselage. Depending on the type of aircraft and the airline, different configurations of seating layout are used. Also, based on the airline (LCC or FSC), seats are classified into different types, namely economy class, premium economy class, business class, and first class seats.

Flight simulator and training systems artificially re-create aircraft flight and the flying environment, thus providing a real flying experience. In civil aviation flight training, such flight simulator systems are mainly used for pilot training. These systems are mainly categorized as full flight simulators (FFS) and flight training devices (FTD). Compared with airborne training, flight simulation-based training reduces the cost of flight crew training as well as the impact on environment.

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