Aviation English
Fueling Deicing

What is Fuel leak?

Fuel leak An unintentional escape of fuel from tanks, lines, or components, posing a safety and fire hazard requiring immediate notification to ATC and maintenance.

Source: ICAO Doc 9432, FAA PCG

How is “Fuel leak” Used in Practice?

Tower, we have detected a fuel leak in the left wing tank and request immediate assistance and return to stand.

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 Fuel leak?

An unintentional escape of fuel from tanks, lines, or components, posing a safety and fire hazard requiring immediate notification to ATC and maintenance.

Where can I learn this term for free?

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