Aviation English
Long Haul

延程限制 是什么？

延程限制 A regulatory or operational constraint that restricts the maximum allowable distance or duration for extended range operations, typically ETOPS or EDTO.

Source: ICAO Doc 9432, FAA PCG

How is “延程限制” Used in Practice?

调度确认计划航路符合ETOPS 180延程限制。

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

超远洋段疲劳风险管理等时图双发延程运行

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Frequently Asked Questions

延程限制 是什么？

A regulatory or operational constraint that restricts the maximum allowable distance or duration for extended range operations, typically ETOPS or EDTO.

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