TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ALTITUD MINIMA SEGURIDAD [2 records]
Record 1 - internal organization data 2021-02-19
Record 1, English
Record 1, Subject field(s)
- Aircraft Piloting and Navigation
- Operations (Air Forces)
Record 1, Main entry term, English
- minimum safe altitude
1, record 1, English, minimum%20safe%20altitude
correct, NATO, standardized
Record 1, Abbreviations, English
- MSA 2, record 1, English, MSA
correct, NATO, standardized
Record 1, Synonyms, English
- safety height 3, record 1, English, safety%20height
correct, NATO, standardized
- lowest safe altitude 4, record 1, English, lowest%20safe%20altitude
correct
- safe altitude 5, record 1, English, safe%20altitude
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The altitude below which it is hazardous to fly owing to the presence of high ground or other obstacles. 3, record 1, English, - minimum%20safe%20altitude
Record number: 1, Textual support number: 1 OBS
On approach charts, it is an altitude that provides at least 300 m (1000 ft) of obstacle clearance for use within a specified distance from the navigation facility upon which a procedure is predicated. 6, record 1, English, - minimum%20safe%20altitude
Record number: 1, Textual support number: 2 OBS
minimum safe altitude; safety height; MAS: designations and definition standardized by NATO. 7, record 1, English, - minimum%20safe%20altitude
Record number: 1, Textual support number: 3 OBS
minimum safe altitude: designation standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee and officially approved by the International Civil Aviation Organization (ICAO). 7, record 1, English, - minimum%20safe%20altitude
Record 1, French
Record 1, Domaine(s)
- Pilotage et navigation aérienne
- Opérations (Forces aériennes)
Record 1, Main entry term, French
- altitude minimale de sécurité
1, record 1, French, altitude%20minimale%20de%20s%C3%A9curit%C3%A9
correct, feminine noun, NATO, standardized, officially approved
Record 1, Abbreviations, French
- MSA 2, record 1, French, MSA
correct, feminine noun, NATO, standardized
Record 1, Synonyms, French
- altitude de sécurité 3, record 1, French, altitude%20de%20s%C3%A9curit%C3%A9
correct, feminine noun, NATO, standardized
- altitude de sécurité minimale 4, record 1, French, altitude%20de%20s%C3%A9curit%C3%A9%20minimale
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Altitude au-dessous de laquelle il est dangereux de voler en raison du relief ou de la présence d'autres obstacles. 5, record 1, French, - altitude%20minimale%20de%20s%C3%A9curit%C3%A9
Record number: 1, Textual support number: 1 OBS
Sur les cartes d'approche, il s'agit d'une altitude qui prévoit au moins 300 m (1000 [pieds]) de marge de franchissement d'obstacles et que l'on doit respecter à l'intérieur d'une distance déterminée à partir de l'installation de navigation aérienne utilisée pour la procédure. 6, record 1, French, - altitude%20minimale%20de%20s%C3%A9curit%C3%A9
Record number: 1, Textual support number: 2 OBS
altitude minimale de sécurité : désignation normalisée par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne et uniformisée par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et par l'Organisation de l'aviation civile internationale (OACI). 7, record 1, French, - altitude%20minimale%20de%20s%C3%A9curit%C3%A9
Record number: 1, Textual support number: 3 OBS
altitude minimale de sécurité; altitude de sécurité; MSA : désignations et définition normalisées par l'OTAN. 7, record 1, French, - altitude%20minimale%20de%20s%C3%A9curit%C3%A9
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Pilotaje y navegación aérea
- Operaciones (Fuerzas aéreas)
Record 1, Main entry term, Spanish
- altitud mínima de seguridad
1, record 1, Spanish, altitud%20m%C3%ADnima%20de%20seguridad
correct, feminine noun, officially approved
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 OBS
altitud mínima de seguridad: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 1, Spanish, - altitud%20m%C3%ADnima%20de%20seguridad
Record 2 - internal organization data 2002-07-22
Record 2, English
Record 2, Subject field(s)
- Air Traffic Control
Record 2, Main entry term, English
- minimum safe altitude warning system
1, record 2, English, minimum%20safe%20altitude%20warning%20system
correct, officially approved
Record 2, Abbreviations, English
- MSAW 1, record 2, English, MSAW
correct, officially approved
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The generation of minimum safe altitude warnings is a function of an ATC radar data processing system. The objective of the MSAW function is to assist in the prevention of controlled flight into terrain accidents by generating, in a timely manner, a warning of the possible infringement of a minimum safe altitude. 1, record 2, English, - minimum%20safe%20altitude%20warning%20system
Record number: 2, Textual support number: 1 OBS
minimum safe altitude warning system; MSAW: term and abbreviation officially approved by the International Civil Aviation Organization (ICAO). 2, record 2, English, - minimum%20safe%20altitude%20warning%20system
Record 2, French
Record 2, Domaine(s)
- Circulation et trafic aériens
Record 2, Main entry term, French
- système d'avertissement d'altitude minimale de sécurité
1, record 2, French, syst%C3%A8me%20d%27avertissement%20d%27altitude%20minimale%20de%20s%C3%A9curit%C3%A9
correct, masculine noun, officially approved
Record 2, Abbreviations, French
- MSAW 1, record 2, French, MSAW
correct, masculine noun, officially approved
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
La génération d'avertissements d'altitude minimale de sécurité est une fonction du système ATC de traitement des données radar. L'objectif de la fonction MSAW est d'aider à prévenir les accidents d'impact sans perte de contrôle en générant en temps opportun un avertissement concernant la possibilité qu'une altitude minimale de sécurité soit enfreinte. 1, record 2, French, - syst%C3%A8me%20d%27avertissement%20d%27altitude%20minimale%20de%20s%C3%A9curit%C3%A9
Record number: 2, Textual support number: 1 OBS
système d'avertissement d'altitude minimale de sécurité; MSAW : terme et abréviation uniformisés par l'Organisation de l'aviation civile internationale (OACI). 2, record 2, French, - syst%C3%A8me%20d%27avertissement%20d%27altitude%20minimale%20de%20s%C3%A9curit%C3%A9
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Control de tránsito aéreo
Record 2, Main entry term, Spanish
- sistema de advertencia de altitud mínima de seguridad
1, record 2, Spanish, sistema%20de%20advertencia%20de%20altitud%20m%C3%ADnima%20de%20seguridad
correct, masculine noun, officially approved
Record 2, Abbreviations, Spanish
- MSAW 1, record 2, Spanish, MSAW
correct, masculine noun, officially approved
Record 2, Synonyms, Spanish
- aviso de altitud mínima de seguridad 1, record 2, Spanish, aviso%20de%20altitud%20m%C3%ADnima%20de%20seguridad
correct, masculine noun, officially approved
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 CONT
La generación de avisos de altitud mínima de seguridad es una función del sistema de procesamiento de datos radar ATC. El objetivo de la función MSAW es prestar ayuda para impedir accidentes de impacto con el suelo sin pérdida de control generando oportunamente un aviso de la posible infracción de una altitud mínima de seguridad. 1, record 2, Spanish, - sistema%20de%20advertencia%20de%20altitud%20m%C3%ADnima%20de%20seguridad
Record number: 2, Textual support number: 1 OBS
sistema de advertencia de altitud mínima de seguridad; MSAW; aviso de altitud mínima de seguridad: términos y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 2, Spanish, - sistema%20de%20advertencia%20de%20altitud%20m%C3%ADnima%20de%20seguridad
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: