Glossaire
Navigation et espace aérien
Hauteur de décision (DH: Decision Height)
Définition
The altitude during a precision approach at which the pilot must decide to land or go around
Termes associés
Procédure d'approche (Approach Procedure)
A series of maneuvers used to align an aircraft with a runway for landing
Plafond nuageux (Ceiling)
The height of the lowest layer of clouds covering more than half the sky
Pente de descente (GS: Glideslope)
The vertical component of an ILS providing descent guidance to the runway
Remise des gaz (Go-Around)
An aborted landing where the aircraft applies full power and climbs away from the runway
Système d'atterrissage aux instruments (ILS: Instrument Landing System)
A precision approach system using radio signals to guide aircraft to a runway in poor visibility
Approche interrompue (Missed Approach)
A procedure followed when an aircraft cannot complete a landing approach safely
Visibilité (VIS: Visibility)
The greatest distance at which prominent objects can be identified with the unaided eye
Plus dans Navigation et espace aérien
Classification de l'espace aérien (Airspace Classification)
Voies respiratoires (AWY: Airway)
Procédure d'approche (Approach Procedure)
Navigation dans la zone (RNAV: Area Navigation)
Équipement de mesure de distance (DME: Distance Measuring Equipment)
Région d'information de vol (FIR: Flight Information Region)
Niveau de vol (FL: Flight Level)
Navigation GPS (GPS: GPS Navigation)
Pente de descente (GS: Glideslope)
Système d'atterrissage aux instruments (ILS: Instrument Landing System)
Altitude minimale de sécurité (MSA: Minimum Safe Altitude)
Approche interrompue (Missed Approach)
Balise non directionnelle (NDB: Non-Directional Beacon)
Performances de navigation requises (RNP: Required Navigation Performance)
Code de grincement (Squawk Code)
Départ aux instruments standard (SID: Standard Instrument Departure)
Itinéraire d'arrivée au terminal standard (STAR: Standard Terminal Arrival Route)
Altitude de transition (TA: Transition Altitude)
Transpondeur (XPDR: Transponder)
Portée omnidirectionnelle VHF (VOR: VHF Omnidirectional Range)
Point de cheminement (WPT: Waypoint)