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precision approach
Definição1
A standard instrument approach procedure in which an electronic glideslope/glidepath is provided; e.g., ILS, MLS, and PAR.
Fonte1
CRANE, Dale (ed.). Dictionary of aeronautical terms. 2nd ed. Renton: ASA, 1991.
Definição2
An approach in which range, azimuth, and glide-slope information are provided to the pilot. This information may be provided by a pilot-interpreted aid, such as ILS (instrument landing system), or given by ground controller, as in a GCA (ground-controlled approach).
Fonte2
KUMAR, Bharat (ed.). An illustrated dictionary of aviation. New York: McGraw-Hill, c2005. 752 p.
Fonte3
BRASIL. Comando da Aeronáutica. Departamento de Controle do Espaço Aéreo. ICA 100-12: regras do ar e serviços de tráfego aéreo. Rio de Janeiro, 2006. 256 p.
Fonte4
INTERNATIONAL CIVIL AVIATION ORGANIZATION. Air traffic management. 15th ed. Montreal, 2007. (Doc. 4444- ATM/ 501)
Contexto
The approach may be monitored to touchdown and information may continue to be provided as necessary at the discretion of the controller in charge of the precision approach in which case the aircraft shall be informed when it is over the threshold.
Subárea
Phases of Flight
Related Term
instrument approach procedure
precision approach and landing operations
Français
procédure d’approche de précision