Advanced ATC

Aeronautical Radio Incorporated 664 Aircraft Data Network

ARINC 664, also known as AFDX, is a deterministic Ethernet network protocol for reliable, high-speed data communications between avionics subsystems on aircraft.

Quick answer: ARINC 664, also known as AFDX, is a deterministic Ethernet network protocol for reliable, high-speed data communications between avionics subsystems on aircraft.

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Quick answer

ARINC 664, also known as AFDX, is a deterministic Ethernet network protocol for reliable, high-speed data communications between avionics subsystems on aircraft.

Why it matters

Aeronautical Radio Incorporated 664 Aircraft Data Network matters because it supports clear communication in Advanced ATC contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is Aeronautical Radio Incorporated 664 Aircraft Data Network?

In this glossary, Aeronautical Radio Incorporated 664 Aircraft Data Network refers to: ARINC 664, also known as AFDX, is a deterministic Ethernet network protocol for reliable, high-speed data communications between avionics subsystems on aircraft.

How is Aeronautical Radio Incorporated 664 Aircraft Data Network used in aviation?

In aviation communication, this term appears in contexts such as: "The ARINC 664 Aircraft Data Network connects all major avionics modules for data exchange and redundancy."

Why does Aeronautical Radio Incorporated 664 Aircraft Data Network matter in aviation?

Aeronautical Radio Incorporated 664 Aircraft Data Network matters because it supports clear communication in Advanced ATC contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses Aeronautical Radio Incorporated 664 Aircraft Data Network?

Aeronautical Radio Incorporated 664 Aircraft Data Network is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Aeronautical Radio Incorporated 664 Aircraft Data Network belong to?

In this glossary, Aeronautical Radio Incorporated 664 Aircraft Data Network is grouped under Advanced ATC. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

ARINC 664, also known as AFDX, is a deterministic Ethernet network protocol for reliable, high-speed data communications between avionics subsystems on aircraft.

Operational example

The ARINC 664 Aircraft Data Network connects all major avionics modules for data exchange and redundancy.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Advanced ATC

Exam relevance

  • ICAO Level 4
  • ICAO Level 5
  • ICAO Level 6
  • EASA FCL.055

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

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