Aircraft Systems
10Technical encyclopedia of aircraft systems — from fly-by-wire flight controls to advanced avionics and emergency systems.
Cabin Pressurization System
Cabin SystemsSystem maintaining cabin altitude of 6,000-8,000 ft by regulating airflow from bleed air packs or electric compressors through outflow valves.
Air Conditioning Pack
Cabin SystemsAir cycle machine that cools and conditions high-temperature bleed air to comfortable cabin temperatures.
In-Flight Entertainment System
Cabin SystemsIntegrated media system delivering video, audio, games, and connectivity through seatback screens or wireless streaming.
Cabin LED Lighting System
Cabin SystemsProgrammable LED lighting with scene presets that simulates natural light cycles to reduce jet lag.
Aircraft Oxygen System
Cabin SystemsEmergency breathing system with chemical oxygen generators (passengers) and gaseous/liquid oxygen bottles (crew).
Water and Waste System
Cabin SystemsPotable water storage/distribution and vacuum waste collection system.
Galley Equipment System
Cabin SystemsStandardized aircraft kitchen with ATLAS/KSSU containers, ovens, coffee makers, and chillers.
Overhead Bin System
Cabin SystemsPivoting or translating stowage compartments above passengers.
Cabin Interphone and PA System
Cabin SystemsCommunication system connecting flight deck, cabin crew stations, and passenger PA.
Passenger Service Unit (PSU)
Cabin SystemsOverhead panel housing reading lights, call button, oxygen mask compartment, signs, and air vents.