TERMIUM Plus®

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VARYING PITCH TONE [1 record]

Record 1 1987-04-16

English

Subject field(s)
  • Aircraft Systems
  • Aeronautical Engineering and Maintenance
CONT

Place stall warning test switch (located on overhead switch panel) in system number 1 position and hold for approximately 10 seconds; captain's and first officer's control columns should begin to shake, both warning speakers should emit muted varying pitch tone, and stall warning lights should flash in synchronization with aural warning.

French

Domaine(s)
  • Circuits des aéronefs
  • Aérotechnique et maintenance
OBS

tonalité modulée : terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9.

Spanish

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