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extended operations
Definição1
Extended Operations (ETOPS) means an airplane flight operation, other than an all-cargo operation in an airplane with more than two engines, during which a portion of the flight is conducted beyond a time threshold identified in part 121 or part 135 of this chapter that is determined using an approved one-engine-inoperative cruise speed under standard atmospheric conditions in still air.
Fonte1
U.S. GOVERNMENT PRINT OFFICE. Electronic code of federal regulations. Washington, 2014. Disponível em: http://www.ecfr.gov/cgi-bin/text-idx?c=ecfr;sid=77c9d487fb4fbaf7b7a7549bfa737c0d;rgn=div5;view=text;node=14%3A1.0.1.1.1;idno=14;cc=ecfr. Acesso em: 12 maio 2016.
Definição2
Any flight by an aeroplane with two turbine power-units where the flight time at the one power-unit inoperative cruise speed (in ISA and still air conditions), from a point on the route to an adequate alternate aerodrome, is greater than the threshold time approved by the State of the Operator.
Fonte2
INTERNATIONAL CIVIL AVIATION ORGANIZATION. International civil aviation vocabulary. 3rd ed. Montreal, 2007. (Doc. 9713)
Fonte3
INTERNATIONAL CIVIL AVIATION ORGANIZATION. Circular 229: proceedings of the ICAO human factors seminar. Montreal, 1990. (Cir. 229-AN/137)
Fonte4
AGÊNCIA NACIONAL DE AVIAÇÃO CIVIL. RBAC 01: regulamentos brasileiros de aviação civil. Definições, regras de redação e unidades de medida. [S.l.], 2008. (Regulamentos Brasileiros de Aviação Civil)
Nota Adicional1
Acronym in English: ETOPS.
Contexto
Already we have extended operations (ETOPS) of two-pilot, two-engine aircraft flying long over-water segments.
Subárea
Aircraft Operations
Broader Term
flight
Français
vol à grande distance