Aviation English
Basic ATC

トラフィック未視認とは？

トラフィック未視認 Phrase used by pilots to indicate that they do not have visual contact with the reported traffic.

Source: ICAO Doc 9432, FAA PCG

How is “トラフィック未視認” Used in Practice?

アプローチ、N521AB、トラフィック未視認、確認中。

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

トラフィック視認視覚的分離を維持するコンタクトアプローチ目視アプローチクリア

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Frequently Asked Questions

トラフィック未視認とは？

Phrase used by pilots to indicate that they do not have visual contact with the reported traffic.

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