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clearance
Sinônimos
air traffic clearance
ATC clearance
Definição1
ATC permission for an aircraft to proceed underspecified traffic conditions within controlled airspace, for the purpose of providing separation between known aircraft.
Fonte1
FEDERAL AVIATION ADMINISTRATION. Aircraft flying handbook. Washington, 2004. Disponível em: http://www.faa.gov/library/manuals/aircraft/media/FAA-H-8083-5.pdf. Acesso em: 09 maio 2012.
Fonte2
INTERNATIONAL CIVIL AVIATION ORGANIZATION. Performance-based navigation (PBN). 3rd. ed. Montreal, 2008. (Doc. 9613 AN/937).
Nota adicional1
Acronym in English: CLR.
Contexto
If ATC issues a heading assignment taking the aircraft off a route, the pilot should not modify the flight plan in the RNAV system until a clearance is received to rejoin the route or the controller confirms a new route clearance.
Subárea1
Air Traffic Control
Português
autorização