Definition of Multifunction Control Display Unit (MCDU)
A Multifunction Control Display Unit (MCDU) is a computerized interface system typically found in Airbus aircraft. The MCDU features a screen and keypad, which allows the flight crew to interact with the aircraft’s Flight Management System (FMS) and perform various functions.
Through the MCDU, the crew can manage and adjust the aircraft’s flight plan and control various onboard systems, including communication, navigation, and surveillance equipment. The MCDU is designed to streamline the flight crew’s decision-making process, providing them with the necessary information and control options to optimize the aircraft’s performance and ensure the safety of all passengers and crew. The MCDU is a critical component of modern avionics technology and an essential tool for efficient and safe flight operations.
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