ICAO Codes

Term from Airport Operations industry explained for recruiters

ICAO Codes are like unique addresses for airports worldwide, created by the International Civil Aviation Organization. Think of them as postal codes for airports - every major airport has its own four-letter code. For example, London Heathrow is EGLL, and New York JFK is KJFK. Airport operations staff use these codes daily for flight planning, weather reports, and various airport communications. While passengers usually see three-letter codes (like LAX or JFK), airport staff work with these four-letter ICAO codes for more precise identification.

Examples in Resumes

Managed daily operations using ICAO Codes for coordinating international flights

Created training materials explaining ICAO identification system for new staff

Implemented ICAO Code based tracking system for ground handling operations

Typical job title: "Airport Operations Specialists"

Also try searching for:

Airport Operations Manager Flight Operations Coordinator Aviation Operations Specialist Ground Operations Coordinator Air Traffic Operations Specialist Airport Planning Specialist

Example Interview Questions

Senior Level Questions

Q: How would you implement an ICAO code-based system for managing ground operations?

Expected Answer: A senior candidate should explain how they would use ICAO codes to organize airport operations, coordinate with multiple departments, and ensure efficient communication between different airport stakeholders.

Q: Describe a situation where understanding of ICAO codes helped solve a complex operational problem.

Expected Answer: The answer should demonstrate experience in using ICAO codes for problem-solving, such as managing diverted flights or coordinating with multiple international airports during irregular operations.

Mid Level Questions

Q: How do ICAO codes differ from IATA codes, and when would you use each?

Expected Answer: Should explain that ICAO codes are four letters used by aviation professionals, while IATA codes are three letters used for commercial purposes, and give examples of when each is appropriate.

Q: What role do ICAO codes play in weather reporting and flight planning?

Expected Answer: Should demonstrate understanding of how ICAO codes are used in weather reports (METAR/TAF) and flight planning documents for accurate airport identification.

Junior Level Questions

Q: Can you explain what an ICAO code is and give some examples?

Expected Answer: Should be able to explain that ICAO codes are four-letter airport identifiers and provide examples like KJFK for New York JFK or EGLL for London Heathrow.

Q: Why are ICAO codes important in airport operations?

Expected Answer: Should explain that ICAO codes help identify airports uniquely worldwide and are essential for communication, documentation, and coordination in aviation operations.

Experience Level Indicators

Junior (0-2 years)

  • Basic understanding of ICAO codes and their use
  • Ability to identify major airports by their codes
  • Basic flight planning document reading
  • Understanding of airport terminology

Mid (2-5 years)

  • Efficient use of ICAO codes in daily operations
  • Weather report interpretation using ICAO locations
  • Flight planning and coordination
  • Airport operations software experience

Senior (5+ years)

  • Advanced operational planning using ICAO systems
  • Training and procedure development
  • Emergency response coordination
  • International airport operations management

Red Flags to Watch For

  • Unable to recognize major airport ICAO codes
  • Confusion between ICAO and IATA codes
  • Lack of basic aviation terminology understanding
  • No experience with airport operations software