Aviation English
Long Haul

O que e Liberação oceânica?

Liberação oceânica ATC authorization required for entry into and flight within oceanic airspace, specifying route, level, and Mach number.

Source: ICAO Doc 9432, FAA PCG

How is “Liberação oceânica” Used in Practice?

Gander, DAL150 solicita liberação oceânica na Rota do Atlântico Norte Delta, nível 350, Mach 0.82.

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

Ponto de entrada oceânicoAutorizadoComunicações de DadosComunicações de Enlace de Dados Controlador-Piloto

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Frequently Asked Questions

O que e Liberação oceânica?

ATC authorization required for entry into and flight within oceanic airspace, specifying route, level, and Mach number.

Where can I learn this term for free?

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