What is Oceanic Clearance?
In this glossary, Oceanic Clearance refers to: ATC authorization required for entry into and flight within oceanic airspace, specifying route, level, and Mach number.
How is Oceanic Clearance used in aviation?
In aviation communication, this term appears in contexts such as: "Gander, DAL150 requests oceanic clearance on North Atlantic Track Delta at flight level 350, Mach decimal eight-two."
Why does Oceanic Clearance matter in aviation?
Oceanic Clearance matters because it supports clear communication in Long Haul contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.
Who uses Oceanic Clearance?
Oceanic Clearance is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Oceanic Clearance belong to?
In this glossary, Oceanic Clearance is grouped under Long Haul. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.