Air Traffic Management Systems
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Questions and Answers

What is the primary function of the MCDU and DCDU systems?

  • To provide visual alerts for ATC message reception
  • To generate warning indications for the crew
  • To manage the communication systems of the aircraft
  • To modify and prepare messages initiated by the crew (correct)

    • Which system provides the ATSU with date and time information?

  • Data Loading System
  • Flight Warning System
  • Aircraft Condition Monitoring System
  • Clock (correct)

    • What is the purpose of the ATC MSG illuminated pushbutton switches?

  • To provide a visual alert for datalink alarms
  • To manage the communication systems of the aircraft
  • To provide a visual alert for ATC message reception (correct)
  • To generate warning indications for the crew

    • What is the function of the Data Loading System in relation to the ATSU?

    <p>To upload core application software and database to the ATSU</p> Signup and view all the answers

    What system is responsible for generating warning indications for the crew?

    <p>Flight Warning System</p> Signup and view all the answers

    Which system interfaces with the Radio Management Panel (RMP) to communicate with the ground?

    <p>Communication Systems</p> Signup and view all the answers

    What is the main reason for the development of the Air Traffic and Information Management System (ATIMS)?

    <p>Due to the saturation of transmission networks</p> Signup and view all the answers

    What is the purpose of Controller-Pilot Data Link Communications (CPDLC)?

    <p>For air traffic management and automatic reporting</p> Signup and view all the answers

    What is the benefit of ATIMS architecture combining communication and navigation surveillance systems?

    <p>To enable airspace to be used efficiently</p> Signup and view all the answers

    What type of communications are available via VHF Data Radio (VDR), HF Data Radio (HFDR) or SATCOM?

    <p>Data communications for remote areas</p> Signup and view all the answers

    What is the purpose of automatic reporting in ATIMS?

    <p>For air traffic surveillance and specific airline-aircraft communications</p> Signup and view all the answers

    What is the outcome of using ATIMS for airline-aircraft communications?

    <p>Reduced airline operational costs and improved operational flexibility</p> Signup and view all the answers

    What is the primary purpose of the ADS function?

    <p>To provide aircraft surveillance data, navigation, and position-fixing systems to the ATC ground centre</p> Signup and view all the answers

    What is the term for the exchange of agreements between the ground station and the aircraft?

    <p>Set of contracts</p> Signup and view all the answers

    What is the purpose of the ATS Facility Notification Application?

    <p>To establish contact with the ATC ground centre and provide the aircraft registration and datalink applications</p> Signup and view all the answers

    What type of information is typically communicated by automated systems rather than by voice communications?

    <p>Routine information</p> Signup and view all the answers

    What is the name of the company that developed and implemented the ACARS solution?

    <p>ARINC (Aeronautical Radio Incorporated)</p> Signup and view all the answers

    What is the benefit of using automated systems for communication between AOC and aircraft?

    <p>To reduce the workload of the flight crew</p> Signup and view all the answers

    What is the purpose of information transmitted from the aircraft?

    <p>To plan aircraft turnarounds and logistics support</p> Signup and view all the answers

    What system is used to transmit data between the aircraft and operators AOC facilities?

    <p>Aircraft VHF radio system</p> Signup and view all the answers

    What is the purpose of Standard AOC applications?

    <p>For maintenance, flight operations and administrative purposes</p> Signup and view all the answers

    How are Standard AOC applications uploaded into the Air Traffic Services Unit (ATSU)?

    <p>Through software disks</p> Signup and view all the answers

    What is the function of the ATSU in remote AOC applications?

    <p>To receive ground messages and route them to the right AOC peripheral</p> Signup and view all the answers

    What is the difference between Remote AOC applications and Hosted AOC applications?

    <p>Remote AOC applications route data to AOC peripherals, while Hosted AOC applications do not</p> Signup and view all the answers

    What is the primary function of the Server Interface Unit (SIU)?

    <p>To collect and send aircraft data within the network and act as a firewall</p> Signup and view all the answers

    What is the purpose of the Terminal Wireless LAN Unit (TWLU) and Antenna?

    <p>To bridge a wireless connection between the on-board LAN and the ground-based LAN</p> Signup and view all the answers

    What is the function of the Cabin Network Server Unit (CNSU)?

    <p>To administer system-processing, data storage and network communication services</p> Signup and view all the answers

    What type of peripherals can be connected to the ANSU using high-speed data ports?

    <p>Cockpit CAPT plug, Cockpit F/O plug, and Cockpit PC and printer plug</p> Signup and view all the answers

    When does the Terminal Wireless LAN Unit (TWLU) operate?

    <p>Only while the aircraft is on the ground</p> Signup and view all the answers

    What is the primary application of the systems administered by the Cabin Network Server Unit (CNSU)?

    <p>Cabin and passenger applications</p> Signup and view all the answers

    Study Notes

    Aircraft Operational Systems

    • Dedicated to applications and services for aircraft operation and maintenance.
    • High-speed data ports connect the ANSU to cockpit peripherals like CAPT and F/O plugs, and printer connections.

    Server Interface Units (SIUs)

    • Acts as a firewall between the open world and avionics, protecting equipment.
    • Interfaces with aircraft avionics to collect and send data across the network.

    Terminal Wireless LAN Unit (TWLU) and Antenna

    • Bridges wireless connections between on-board LAN and ground-based LAN.
    • Operates only when the aircraft is on the ground.

    Cabin Information Network System (CINS)

    • Cabin Network Server Unit (CNSU) manages system processing, data storage, and communication.
    • Supports passenger applications like email and internet/intranet functions.

    MCDU and DCDU Interfaces

    • Communication Systems interface with VHF Data Radio, HF Data Radio, and Satellite Data Unit through the Radio Management Panel.

    Flight Warning System (FWC)

    • Generates warnings for crew regarding internal alarms and communications.
    • ATC MSG illuminated pushbuttons alert flight crew to incoming ATC messages.

    Aircraft Condition Monitoring System (ACMS)

    • Provides engine and APU reports to the ATSU for downlink reporting.
    • Delivers aircraft condition data to enhance operational efficiency.

    Data Loading System

    • Services core application software and database uploads via the ATSU.

    Air Traffic and Information Management System (ATIMS)

    • Developed to enhance data link communications amid increased air traffic.
    • Facilitates the exchange of complex data for air traffic management and automatic reporting.

    ATIMS Communication

    • Extensively utilizes data communications between aircraft, airline operations, and Air Traffic Control (ATC).
    • Reduces operational costs and enhances flexibility by reporting aircraft positions and communications.

    Automatic Dependent Surveillance (ADS)

    • Provides surveillance data to ATC including navigation and identification, based on set agreements with ground stations.
    • Types of contracts include periodic, event-based, and on-demand.

    Airline Operational Control (AOC) Applications

    • Standard AOC applications used for maintenance, flight operations, and administration.
    • Composed to meet airline requirements, with options for remote or hosted AOC applications.

    ACARS System

    • Utilizes aircraft VHF radio to transmit routine data messages between aircraft and AOCs.
    • Designed to automate communication processes, reducing distractions for flight crews.

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    Related Documents

    Aeroplane Information Systems PDF

    Description

    This quiz covers the Air Traffic and Information Management System (ATIMS) and its role in enhancing datalink communications and exchanging complex data between aircraft and ground centers. It also touches on Controller-Pilot Data Link Communications (CPDLC) and its applications in air traffic management.

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