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What is Cabin Log Defect?

Cabin Log Defect A discrepancy, malfunction, or abnormality reported by crew and recorded in the aircraft cabin log for maintenance attention, typically affecting passenger or crew services and requiring rectification before or after flight.

Source: ICAO Doc 9432, FAA PCG

How is “Cabin Log Defect” Used in Practice?

The cabin crew reported a cabin log defect for the inoperative overhead reading light in row 12; maintenance action required prior to departure.

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

What is Cabin Log Defect?

A discrepancy, malfunction, or abnormality reported by crew and recorded in the aircraft cabin log for maintenance attention, typically affecting passenger or crew services and requiring rectification before or after flight.

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