Manila ACC and ADS-C Technology Overview

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Questions and Answers

What is the role of ADS-C in air traffic management?

It allows for automated flight data transfer between controller centers.
It facilitates communication between pilots and air traffic control. (correct)
It enhances pilot self-reporting capabilities.
It provides real-time flight tracking without pilot involvement.

Which of the following describes a feature of AIDC?

Protocol for automated flight data transfer. (correct)
Only applicable for domestic flights.
Manual data entry by air traffic controllers.
Communication limited to voice radio only.

What distinguishes the Manila ACC in terms of ADS-C CPDLC services?

It is the only unit providing these services in the entire West Pacific. (correct)
It operates only during limited hours of the day.
It provides ADS-C CPDLC exclusively in domestic airspace.
It is one of many units providing ADS-C CPDLC in the Manila FIR.

What was a primary challenge addressed by implementing AIDC?

It minimizes human errors from manual data transfer. (B) Signup and view all the answers

In what context was the ADS-C/CPDLC system initially trialed?

During a limited operational area. (D) Signup and view all the answers

Which of the following statements about satellite-based surveillance systems is true?

They provide coverage in areas lacking radar infrastructure. (B) Signup and view all the answers

What is a major benefit of using CPDLC in air traffic services?

It enhances the clarity and efficiency of communications. (B) Signup and view all the answers

What functionality does the ADS-C system provide for air traffic controllers?

It offers flight data in real-time with minimal latency. (B) Signup and view all the answers

What is the primary function of Automatic Dependent Surveillance - Contract (ADS-C)?

To automatically transmit information such as position and speed to specific Air Traffic Services Units (C) Signup and view all the answers

Which type of ADS contract allows for reports to be sent only when specifically requested by the ground system?

Demand contract (A) Signup and view all the answers

What is the primary benefit of Controller Pilot Data Link Communications (CPDLC)?

It allows for transmission of non-urgent messages as an alternative to voice communications (D) Signup and view all the answers

What types of information is typically transmitted via ADS-C reports?

Aircraft position, altitude, meteorological data, and navigational intent (C) Signup and view all the answers

How does the ATSU utilize ADS-C after receiving a logon request from an aircraft?

It must establish contracts to receive specific ADS-C reports from the aircraft (D) Signup and view all the answers

What is NOT one of the types of contracts under ADS-C?

Continuous contract (D) Signup and view all the answers

What main purpose does CPDLC serve in air traffic services?

To facilitate the exchange of non-urgent communication between controllers and pilots (A) Signup and view all the answers

Which aspect of ADS-C allows for emergency reports to be sent unsolicited?

Contract specifications (A) Signup and view all the answers

What is the primary function of Automatic Dependent Surveillance-Contract (ADS-C) in air traffic management?

To enable satellite-based tracking of aircraft. (A) Signup and view all the answers

Which of the following best describes Controller-Pilot Data Link Communications (CPDLC)?

A digital system that enables data exchange between controllers and pilots. (B) Signup and view all the answers

What role does Interfacility Data Communication (AIDC) play in air traffic control?

It provides a link for data sharing between different air traffic control facilities. (A) Signup and view all the answers

Which technology is most associated with enhancing real-time aircraft tracking capabilities?

Automatic Dependent Surveillance-Contract (ADS-C) (A) Signup and view all the answers

What is a significant benefit of using Satellite-Based Surveillance Systems (SBSS) in air traffic management?

They improve surveillance capabilities in remote areas where radar coverage is limited. (A) Signup and view all the answers

What is the operational focus of Air Traffic Services Unit (ATSU) operations?

Managing and coordinating the safe movement of aircraft in controlled airspace. (A) Signup and view all the answers

What is one of the main responsibilities of the Manila Area Control Center (MACC) in relation to automation?

Implementing automation technologies that reduce controller workload while maintaining safety. (D) Signup and view all the answers

How does emerging technology support Communication, Navigation, Surveillance (CNS) in aviation?

By enabling more efficient data transmission and improving situational awareness. (D) Signup and view all the answers

Study Notes

Manila ACC Overview

The Manila Area Control Center (MACC) is responsible for controlling aircraft flying in the airspace of the Manila Flight Information Region (FIR) at high altitudes between airport approaches and departures.
The MACC uses both radar and ADS-B systems for surveillance.
The MACC has implemented ADS-C and CPDLC technology.

ADS-C Technology

Automatic Dependent Surveillance-Contract (ADS-C) relies on aircraft onboard systems to automatically transmit information about the aircraft's position, altitude, speed, navigation intent, and meteorological data to specific Air Traffic Services Units (ATSU).
ADS-C reports are generated in response to a request within the ADS contract held by the ground system, defining the type of information and conditions for reporting.
The aircraft can also send unsolicited emergency ADS-C reports to any ATSU with an existing ADS contract.
Before receiving ADS-C reports, the ATSU must establish ADS contracts with the aircraft.
There are three types of ADS contracts:
- Periodic contract
- Demand contract
- Event contract

CPDLC Technology

Controller Pilot Data Link Communications (CPDLC) is a data link system for ATC communications that allows controllers to send non-urgent strategic messages to an aircraft as an alternative to voice communication.
CPDLC messages are displayed on the flight deck visual display.
CPDLC provides air-ground data communication for ATC services with a range of data link services (DLS) enabling communication management and clearance/information/request messages aligned with voice phraseology in ATC procedures.

ATS Interfacility Data Communication (AIDC)

AIDC is a communication protocol used for automatic data transfer between air traffic control centers.
AIDC automates the transfer of aircraft data to the receiving control center when it enters a new control zone.
AIDC improves communication efficiency and reduces potential errors compared to manual data transfer.

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Description

This quiz covers the functions and technologies used by the Manila Area Control Center (MACC), including Automatic Dependent Surveillance-Contract (ADS-C) and its significance in air traffic control. It explores how MACC utilizes radar, ADS-B, and other advanced technologies for the safe management of airspace in the Manila Flight Information Region.