Qu'est-ce que Information météorologique significative ?
Information météorologique significative A weather advisory issued by a Meteorological Watch Office concerning significant en‑route weather hazards affecting flight safety.
Source: ICAO Doc 9432, FAA PCG
How is “Information météorologique significative” Used in Practice?
ATC : SIGMET 12 émis pour turbulence sévère entre FL200 et FL360 dans le secteur NORDIC‑ACC.
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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Qu'est-ce que Information météorologique significative ?
A weather advisory issued by a Meteorological Watch Office concerning significant en‑route weather hazards affecting flight safety.
Where can I learn this term for free?
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