Aviation English
Basic ATC

ما هو QNH؟

QNH The altimeter subscale setting that causes the altimeter to read elevation above mean sea level at an airfield. Used primarily below transition altitude.

Source: ICAO Doc 9432, FAA PCG

How is “QNH” Used in Practice?

البرج: Lufthansa 247، QNH 1016، مسموح لك بالهبوط على المدرج 25 يمين.

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

إعداد مقياس الارتفاعضبط مقياس الارتفاعمقياس الارتفاع مضبوطضبط الارتفاع على ضغط مستوى سطح البحر (QNH)

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Frequently Asked Questions

ما هو QNH؟

The altimeter subscale setting that causes the altimeter to read elevation above mean sea level at an airfield. Used primarily below transition altitude.

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