TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ALTITUD MINIMA AREA [2 records]
Record 1 - internal organization data 2012-08-30
Record 1, English
Record 1, Subject field(s)
- Aircraft Piloting and Navigation
- Air Traffic Control
Record 1, Main entry term, English
- area minimum altitude
1, record 1, English, area%20minimum%20altitude
correct, standardized, officially approved
Record 1, Abbreviations, English
- AMA 1, record 1, English, AMA
correct, standardized, officially approved
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The lowest altitude to be used under instrument meteorological conditions (IMC) which will provide a minimum vertical clearance of 300 m (1000 ft) or in designated mountainous terrain 600 m (2000 ft) above all obstacles located in the area specified, rounded up to the nearest (next higher) 30 m (100 ft). [Definition officially approved by ICAO]. 2, record 1, English, - area%20minimum%20altitude
Record number: 1, Textual support number: 1 OBS
area minimum altitude; AMA: term and abbreviation standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee and officially approved by the International Civil Aviation Organization (ICAO). 3, record 1, English, - area%20minimum%20altitude
Record 1, French
Record 1, Domaine(s)
- Pilotage et navigation aérienne
- Circulation et trafic aériens
Record 1, Main entry term, French
- altitude minimale de zone
1, record 1, French, altitude%20minimale%20de%20zone
correct, feminine noun, standardized, officially approved
Record 1, Abbreviations, French
- AMA 1, record 1, French, AMA
correct, feminine noun, standardized, officially approved
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Altitude la plus basse qui puisse être utilisée dans des conditions météorologiques de vol aux instruments (IMC) et qui assurera une marge minimale de franchissement de 300 m (1 000 pi) ou, dans une région montagneuse désignée, de 600 m (2 000 pi) au-dessus de tous les obstacles situés dans la zone spécifiée, arrondie par excès au multiple de 30 m (100 pi) le plus proche. [Définition uniformisée par l'OACI.] 2, record 1, French, - altitude%20minimale%20de%20zone
Record number: 1, Textual support number: 1 OBS
altitude minimale de zone; AMA : terme et abréviation normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne et uniformisés par l'Organisation de l'aviation civile internationale (OACI). 3, record 1, French, - altitude%20minimale%20de%20zone
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Pilotaje y navegación aérea
- Control de tránsito aéreo
Record 1, Main entry term, Spanish
- altitud mínima de área
1, record 1, Spanish, altitud%20m%C3%ADnima%20de%20%C3%A1rea
correct, feminine noun, officially approved
Record 1, Abbreviations, Spanish
- AMA 1, record 1, Spanish, AMA
correct, feminine noun, officially approved
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
La altitud más baja que haya de usarse en condiciones meteorológicas de vuelo por instrumentos (IMC) y que permite conservar un margen vertical mínimo de 300 m (1 000 ft) o, en determinados terrenos montañosos, 600 m (2 000 ft) por encima de todos los obstáculos situados en el área especificada, en cifras redondeadas a los 30 m (100 ft) más próximos (inmediatamente más altos). [Definición aceptada oficialmente por la OACI.] 1, record 1, Spanish, - altitud%20m%C3%ADnima%20de%20%C3%A1rea
Record number: 1, Textual support number: 1 OBS
altitud mínima de área; AMA: término y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 1, Spanish, - altitud%20m%C3%ADnima%20de%20%C3%A1rea
Record 2 - internal organization data 2002-06-12
Record 2, English
Record 2, Subject field(s)
- Air Traffic Control
- Aircraft Piloting and Navigation
Record 2, Main entry term, English
- area minimum altitude contour envelope
1, record 2, English, area%20minimum%20altitude%20contour%20envelope
correct, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
- AMA contour envelope 1, record 2, English, AMA%20contour%20envelope
correct, officially approved
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
area minimum altitude contour envelope; AMA contour envelope: terms officially approved by the International Civil Aviation Organization (ICAO). 2, record 2, English, - area%20minimum%20altitude%20contour%20envelope
Record 2, French
Record 2, Domaine(s)
- Circulation et trafic aériens
- Pilotage et navigation aérienne
Record 2, Main entry term, French
- enveloppe de courbe d'altitude minimale de zone
1, record 2, French, enveloppe%20de%20courbe%20d%27altitude%20minimale%20de%20zone
correct, feminine noun, officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
- enveloppe de courbe AMA 1, record 2, French, enveloppe%20de%20courbe%20AMA
correct, feminine noun, officially approved
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
enveloppe de courbe d'altitude minimale de zone; enveloppe de courbe AMA : termes uniformisés par l'Organisation de l'aviation civile internationale (OACI). 2, record 2, French, - enveloppe%20de%20courbe%20d%27altitude%20minimale%20de%20zone
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Control de tránsito aéreo
- Pilotaje y navegación aérea
Record 2, Main entry term, Spanish
- envolvente de curvas de nivel de la altitud mínima de área
1, record 2, Spanish, envolvente%20de%20curvas%20de%20nivel%20de%20la%20altitud%20m%C3%ADnima%20de%20%C3%A1rea
correct, feminine noun, officially approved
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- envolvente de curvas AMA 1, record 2, Spanish, envolvente%20de%20curvas%20AMA
correct, feminine noun, officially approved
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 OBS
envolvente de curvas de nivel de la altitud mínima de área; envolvente de curvas AMA: términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 2, Spanish, - envolvente%20de%20curvas%20de%20nivel%20de%20la%20altitud%20m%C3%ADnima%20de%20%C3%A1rea
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: