Glossaire
Navigation et espace aérien
Altitude minimale de sécurité (MSA: Minimum Safe Altitude)
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://airportfyi.com/iframe/glossary/minimum-safe-altitude/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://airportfyi.com/glossary/minimum-safe-altitude/Add a dynamic SVG badge to your README or docs.
[](https://airportfyi.com/glossary/minimum-safe-altitude/)Use the native HTML custom element.
Définition
The lowest altitude providing obstacle clearance within a specified area
Termes associés
Procédure d'approche (Approach Procedure)
A series of maneuvers used to align an aircraft with a runway for landing
Impact sur le terrain sans contrôle (CFIT: Controlled Flight Into Terrain)
An accident where an airworthy aircraft is flown into terrain, water, or an obstacle
Système d'avertissement de proximité du sol (GPWS: Ground Proximity Warning System)
An aircraft system that alerts pilots when the aircraft is in dangerous proximity to terrain
Frequently Asked Questions
What is Altitude minimale de sécurité (MSA: Minimum Safe Altitude)?
The lowest altitude providing obstacle clearance within a specified area
What does MSA stand for?
MSA stands for Altitude minimale de sécurité (MSA: Minimum Safe Altitude). The lowest altitude providing obstacle clearance within a specified area
How does Altitude minimale de sécurité (MSA: Minimum Safe Altitude) relate to other aviation concepts?
Altitude minimale de sécurité (MSA: Minimum Safe Altitude) is closely related to Approach Procedure and Controlled Flight Into Terrain, among other key aviation concepts.
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)
Hauteur de décision (DH: Decision Height)
Équipement de mesure de distance (DME: Distance Measuring Equipment)
Région d'information de vol (FIR: Flight Information Region)
Niveau de vol (FL: Flight Level)
Pente de descente (GS: Glideslope)
Navigation GPS (GPS: GPS Navigation)
Système d'atterrissage aux instruments (ILS: Instrument Landing System)
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)