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Advanced ATC

Liên kết dữ liệu tần số cao

A long-range communication system enabling digital message exchange between aircraft and ground stations via high-frequency (HF) radio bands, often used for ATC datalink in oceanic and remote airspace (ICAO Doc 10037).

Quick answer: A long-range communication system enabling digital message exchange between aircraft and ground stations via high-frequency (HF) radio bands, often used for ATC datalink in oceanic and remote airspace (ICAO Doc 10037).

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Quick answer

A long-range communication system enabling digital message exchange between aircraft and ground stations via high-frequency (HF) radio bands, often used for ATC datalink in oceanic and remote airspace (ICAO Doc 10037).

Why it matters

Liên kết dữ liệu tần số cao 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 Liên kết dữ liệu tần số cao?

In this glossary, Liên kết dữ liệu tần số cao refers to: A long-range communication system enabling digital message exchange between aircraft and ground stations via high-frequency (HF) radio bands, often used for ATC datalink in oceanic and remote airspace (ICAO Doc 10037).

How is Liên kết dữ liệu tần số cao used in aviation?

In aviation communication, this term appears in contexts such as: "Sử dụng liên kết dữ liệu tần số cao làm liên kết chính khi không có phủ sóng VHF và SATCOM."

Why does Liên kết dữ liệu tần số cao matter in aviation?

Liên kết dữ liệu tần số cao 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 Liên kết dữ liệu tần số cao?

Liên kết dữ liệu tần số cao is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Liên kết dữ liệu tần số cao belong to?

In this glossary, Liên kết dữ liệu tần số cao 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

A long-range communication system enabling digital message exchange between aircraft and ground stations via high-frequency (HF) radio bands, often used for ATC datalink in oceanic and remote airspace (ICAO Doc 10037).

Operational example

Use the High-Frequency Data Link as primary datalink when VHF and SATCOM coverage is unavailable.

Localized term

Liên kết dữ liệu tần số cao

Localized example

Sử dụng liên kết dữ liệu tần số cao làm liên kết chính khi không có phủ sóng VHF và SATCOM.

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

Use the related links below to continue through connected aviation terminology.

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