TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

SYMBOLE DETRESSE [2 records]

Record 1 1981-03-17

English

Subject field(s)
  • Electronics

French

Domaine(s)
  • Électronique
OBS

dans un SSR, symbole affiché sur réception du code 7600 ou 7700.

Spanish

Save record 1

Record 2 1978-04-21

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
OBS

As there is no position marked EMERGENCY on the transponder control panel, the pilot must switch his transponder to Code 77 (or 7700) to indicate an emergency. The result will be two large blooming slashes (the emergency mark) displayed on all civil ground station interrogating that transponder.

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
OBS

Sur cette figure, nous voyons que les codes 7600 et 7700, correspondant respectivement aux messages de panne radio et de détresse, sont décodés automatiquement à l'aide de comparateurs spécialisés et, en cas de réponse sur l'un de ces deux codes, un symbole particulier (2 barres larges) remplace instantanément le symbole choisi par le contrôleur.

Spanish

Save record 2

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