30 Questions
What is the main objective of aeroplane information systems?
To provide a cost-effective system that provisions electronic services for flight operations, maintenance and passengers
What is the purpose of Air Traffic and Information Management System (ATIMS)?
To manage data links and provide uplink and downlink messages
What is the limitation of HF and VHF voice communications systems?
They are subject to atmospheric disturbances and can be difficult to understand
What is the function of Cockpit Information Systems (CIS)?
To communicate with air traffic controllers
What type of messages do information systems provide?
Both uplink and downlink messages
What is the purpose of Maintenance information systems?
To assist in the maintenance of the aircraft
What is the primary function of the Data Control and Display Unit (DCDU)?
To provide flight crew with display capabilities and control means
What is the purpose of the Multipurpose Disk Drive Unit (MDDU)?
To upload software to the ATSU
What happens when the message file reaches its capacity?
The amber message 'file full' is displayed
How does the ATSU transmit display information to the DCDU?
Through the ARINC 429 high-speed bus
What is the purpose of the ATSU/DCDU interface?
To fulfill various functions including display recall, flight crew response, and BITE
What happens when an urgent or distress message is received?
It is automatically displayed on the DCDU
What are the CMCs, FMGECs, ACMS DMU and Cabin Terminals collectively known as?
Remote AOC peripherals
What is the function of hosted applications in the ATSU?
To receive and route airline messages
Who are the main ground users of hosted applications?
Airline maintenance centre, airline flight operations and passenger services
What is the purpose of the ACMS?
To monitor aircraft condition
What is the result of the development of the air transport industry's new concept for air traffic management?
Significant changes to airplanes, infrastructure and ground systems
What is the function of FMGECs in remote AOC applications?
To calculate flight trajectory
What is the primary goal of the CPDLC application?
To provide dialog between ATC controllers and flight crew using datalink communication
What is displayed on the Data Control and Display Unit (DCDU)?
Uplink and downlink messages
What is the purpose of Automatic Dependent Surveillance (ADS)?
To monitor aircraft path surveillance
What is the ATIMS system used for?
For both air traffic control functions and airline information services
What is the function of the ATS Facility Notification (AFN) application?
To facilitate notification of ATS facilities
What is the CPDLC message composed of?
A set of message elements corresponding to existing phraseology
What is the primary purpose of the Cabin Information Network Services Application?
To provide access to cabin crew applications and passenger applications
What is included in the Flight Crew applications?
Operation manuals and Minimum Equipment Lists (MEL)
What is the function of the Aircraft Network Server Unit (ANSU)?
To provide system processing, data storage and network communication services
What is included in the Maintenance applications?
Online electronic maintenance manuals and electronic logbook
What is included in the Passenger applications?
Internet access, E-mail, and Short Message Service (SMS)
What is included in the Crew applications?
Crew e-mails, Electronic logbook, and Electronics manuals
This quiz covers the basics of aeroplane information systems, including their objectives, functions, and communication methods. Learn about the role of these systems in modern aircraft and their impact on flight operations, maintenance, and passenger services.
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