The primary role of an airport control tower is to oversee and manage air traffic within the airport's airspace, ensuring the safe movement of aircraft during takeoff, landing, and ground operations.

The Instrument Landing System (ILS) is a precision navigation system that provides guidance to aircraft during landing in low-visibility conditions. It consists of a series of radio transmitters that emit signals to guide the aircraft along a safe approach path to the runway.

The baggage claim area is a designated space in an airport where passengers collect their luggage after a flight. It is typically located near the arrival gates and consists of conveyor belts that transport luggage from the aircraft to the designated baggage claim carousels.

Air traffic controllers are responsible for managing air traffic within their assigned airspace, ensuring the safe and orderly flow of aircraft. They communicate with pilots, provide instructions, and monitor aircraft movements to prevent collisions and maintain efficient traffic flow.

Common Use Self-Service (CUSS) is a technology that enables passengers to check in for flights, print boarding passes, and select seats at self-service kiosks located in airports. It allows passengers to complete these tasks without having to interact with an airline representative.

A flight information display system (FIDS) is a digital display system located in airports that provides real-time information about flight schedules, arrival and departure times, gate assignments, and other relevant flight-related data to passengers.

Satellite communication is the primary technology used to provide in-flight entertainment and connectivity services to passengers during a flight. It allows aircraft to connect to satellites in orbit, enabling the transmission of data, voice, and video content to and from the aircraft.

Ground handling agents are responsible for handling baggage and cargo operations at airports. They load and unload luggage, transport cargo, and ensure the safe and efficient movement of baggage and freight between aircraft and terminals.

Transponders are devices installed on aircraft that respond to radar signals. They transmit a unique identification code and altitude information, which allows air traffic controllers to track the aircraft's position and altitude on radar screens.

Security checkpoints are located in airports to screen passengers and their baggage for prohibited items such as weapons, explosives, and hazardous materials. This is done to ensure the safety of passengers and crew members during flights.

The Meteorological Data Collection and Reporting System (MDCRS) is a network of weather stations and sensors located at airports and along flight paths. It collects and transmits real-time weather data, such as temperature, wind speed, visibility, and precipitation, to pilots and air traffic controllers.

An airline reservation system is a computerized system used by airlines to manage flight reservations, seat assignments, ticketing, and other related tasks. It allows passengers to book flights, select seats, and purchase tickets through various channels, including online, through travel agents, or directly with the airline.

Automatic Dependent Surveillance-Broadcast (ADS-B) is a technology that allows aircraft to transmit their position, altitude, and other flight data to air traffic control and other aircraft in real-time. This information is used to improve air traffic management and enhance safety.

A flight plan is a document that outlines the intended route, altitude, and other flight details for a specific flight. It is submitted by the pilot to air traffic control before takeoff and is used to ensure the safe and efficient movement of aircraft in the airspace.

Very High Frequency (VHF) radio is the primary technology used for voice and data communication between aircraft and air traffic control. It allows pilots and air traffic controllers to communicate with each other during flight, exchange information, and coordinate flight operations.