飞行员与空管人员词汇词典 GLOSSARY FOR PILOTS AND ATC

时间：2011-08-28 15:32来源：蓝天飞行翻译 作者：航空 点击：次

. see also: moderate icing and severe icing
Fr: givrage faible
light turbulence Turbulence that momentarily causes slight, erratic changes in altitude or attitude (this could be reported as “light turbulence”), or turbulence that causes slight, rapid and somewhat rhythmic bumpiness without appreciable changes in altitude or attitude (this could be reported as “light chop”).
. see also: moderate turbulence and severe turbulence
Fr: turbulence légère
“Line up…” ICAO and Canada: Expression used in radiocommunications to instruct a pilot to enter the runway intended for takeoff. Note: Used in conjunction with a runway. Fr: . Alignez-vous… .
“Line up and wait…” ICAO and Canada: Expression used in radiocommunications to instruct a pilot to enter the runway intended for takeoff and to wait. Note: Used in conjunction with a runway, and the reason for the delay if it is not obvious. Fr: . Alignez-vous et attendez… .
LLA Abbreviation for: low level airspace Fr: LLA
LLZ ICAO: Abbreviation for: localizer Fr: LLZ
LOC Abbreviation for: localizer Fr: LOC
local aircraft
An aircraft that remains in the aerodrome traffic circuit.
Fr: aéronef local
local area augmentation system
U.S. and Canada: The augmentation to global positioning system (GPS) to meet precision approach CAT I, CAT II and CAT III accuracy, integrity, continuity and availability requirements. The system comprises a ground reference station at an airport, a VHF data-link signal in space and user avionics.
.
abbreviation: LAAS

.
see also : wide area augmentation system (WAAS)

Fr: système de renforcement à couverture locale
localizer The component of an instrument landing system (ILS) that provides lateral guidance with respect to the runway centreline.
. abbreviation: LOC
Fr: radiophare d’alignement de piste
localizer type directional aid U.S.: A NAVAID which is used for nonprecision [sic] instrument approaches with utility and accuracy comparable to a localizer but which is not a part of a complete instrument landing system (ILS) and is not aligned with the runway.
. abbreviation: LDA
localizer usable distance The maximum distance from the localizer transmitter at a specified altitude, as verified by flight inspection, at which reliable course information is continously received. Fr: distance maximale de réception du radiophare d’alignement de piste
local traffic Aircraft operating in the aerodrome traffic circuit or within sight of the control tower, aircraft known to be departing for or arriving from flight in local practice areas, or aircraft executing simulated approaches at the airport. Fr: trafic local
location indicator A four-letter code group formulated in accordance with rules prescribed by ICAO and assigned to the location of an aeronautical fixed station. Fr: indicateur d’emplacement

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