Aviation English
Long Haul

高周波呼び出しとは？

高周波呼び出し The use of HF radio to establish long-distance communications with ATC, commonly required in remote or oceanic airspace.

Source: ICAO Doc 9432, FAA PCG

How is “高周波呼び出し” Used in Practice?

サンフランシスコラジオ、AAL90 HF 8891、SELCAL チェックと NINTY 上空での位置通報を要求します。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

Lバンド衛星通信要求通信性能240高周波データリンク洋上クリアランス

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Frequently Asked Questions

高周波呼び出しとは？

The use of HF radio to establish long-distance communications with ATC, commonly required in remote or oceanic airspace.

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