29 Questions
What is the primary function of the ATC MSG illuminated push-button switches?
To provide a visual alert in case of ATC message reception
Where are the ATC MSG illuminated push-button switches typically mounted?
On either side of the glareshield panel
What is the purpose of the ATSU reset switch?
To reset the ATSU if required
What type of data is exchanged between the ATSU and CMCs?
Data messages related to the application hosted in the CMC
What is the function of the Built-In Test Equipment (BITE) in the ATSU?
To ensure the system's maintenance functionality
What information does the ATSU send to the CMCs?
Status information concerning the availability of the datalink communication
What information does the ATIMS system send to the CMCs?
Part number and software number of each component
What is the purpose of the ATIMS system acquiring the A/C configuration parameters from the CMC?
To determine if any optional systems are installed on the aircraft
What is the role of the ATSU in the Airline Operational Control (AOC) remote application?
It acts as a router
What is the function of the MCDUs in the ATIMS system?
To provide aircrew access to specific Air Traffic Control (ATC) system pages
What information does the FMGEC acquire from the ATSU?
Origin and destination airports, flight numbers, and fuel quantity
What is the purpose of the ATIMS system acquiring the Aircraft Registration Number (ARN) and Flight Number data?
For air/ground communication functions
What is the primary function of ACARS in an aircraft?
To transmit data between the aircraft and operators AOC facilities
What is the purpose of the Standard AOC applications?
For maintenance, flight operations and administrative purposes
What is the role of the ATSU in remote AOC applications?
To route data to and from AOC peripherals
What type of applications are used by airlines for maintenance, flight operations, and administrative purposes?
AOC applications
How are the Standard AOC applications uploaded into the ATSU?
Through software disks
What is the function of the AOC peripherals in remote AOC applications?
To acquire messages or reports from peripherals and send them to the ground
What is the primary source of position data for automatic surveillance reports?
Global Positioning System (GPS)
What is the benefit of digital data communication between flight crew and air traffic controllers?
Reduced error possibility and reduced airplane separations
How often do airplanes equipped with FANS transmit automatic surveillance reports?
Every 1-5 minutes
What is the expected result of implementing FANS in air traffic control?
Reduced airplane separations and improved ATC routings
What factors are considered in improved ATC routings?
Air traffic and ATC restrictions or constraints
Which standard protocol is used by the Ethernet Switch Unit for wired network connection?
ARINC/IEEE 802.3
What is the primary function of the Cabin Wireless LAN Unit and Antenna?
To allow wireless network connection between devices
What system is connected to the Satellite Communication System (SATCOM) via the in-flight entertainment system controller and the Cabin Telecommunication Unit (CTU)?
Telephone system
What type of data does the Passenger Visual Information System (PVIS) provide to passengers?
Real-time flight and destination data
Which system interfaces with the Cabin Information Network System (CINS)?
Multiple systems, including AINS, FAP, and SATCOM
What is the function of the Inflight Entertainment System (PES) in the Passenger Visual Information System (PVIS)?
To display real-time flight and destination data
Learn about the ATC MSG illuminated push-button switches in aeroplane systems, their functions, and how they provide visual alerts for flight crews. Understand their mounting location and alert cancellation mechanism.
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