Cabin

Lavatory smoke alarm

Detector-triggered alert indicating presence of smoke or vapour in aircraft lavatory.

Quick answer: Detector-triggered alert indicating presence of smoke or vapour in aircraft lavatory.

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Languages

Quick answer

Detector-triggered alert indicating presence of smoke or vapour in aircraft lavatory.

Why it matters

Lavatory smoke alarm matters because it supports clear communication in Cabin contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is Lavatory smoke alarm?

In this glossary, Lavatory smoke alarm refers to: Detector-triggered alert indicating presence of smoke or vapour in aircraft lavatory.

How is Lavatory smoke alarm used in aviation?

In aviation communication, this term appears in contexts such as: "Mayday relay, aft right lavatory smoke alarm active; crew investigating, fire-fighting on standby, possible diversion."

Why does Lavatory smoke alarm matter in aviation?

Lavatory smoke alarm matters because it supports clear communication in Cabin contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses Lavatory smoke alarm?

Lavatory smoke alarm is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Lavatory smoke alarm belong to?

In this glossary, Lavatory smoke alarm is grouped under Cabin. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

Detector-triggered alert indicating presence of smoke or vapour in aircraft lavatory.

Operational example

Mayday relay, lavatory smoke alarm aft right active; crew investigating, prepare fire-fighting standby and notify ATC of possible diversion.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Cabin

Exam relevance

  • ICAO Level 4
  • ICAO Level 5
  • ICAO Level 6
  • EASA FCL.055

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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