Helicopter in the sky

Minimising risk
Runway safety

International Civil Aviation Organization (ICAO) and Airservices consider runway safety to be one of their highest priorities as it remains one of the most serious threats to aviation safety. Airservices continues to work with the aviation industry to improve runway safety.

Runway safety issues can include runway incursions, runway excursions and runway confusion. Improving runway safety requires collaboration from all stakeholders, including ATC, Airports, CASA, Aircraft Operators and anyone else who operates around a runway.

Runway incursion

ICAO defines a runway incursion to be “Any occurrence at an aerodrome involving the incorrect presence of an aircraft, vehicle or person on the protected area of a surface designated for the landing and take off of aircraft” (ICAO Doc 4444–PANS-ATM).

Runway incursions are an ongoing safety concern. There are multiple occurrences in Australia and around the world every month that can result in fatal collisions between aircraft, and aircraft and vehicles. Reducing the number of runway incursions is paramount to improving runway safety.

The following documents can support you to prepare for operating at an aerodrome safely and prevent a runway incursion.

Metro D aerodromes

Metro D aerodromes currently account for the highest number of pilot-attributed runway incursion locations. This is due to several factors including the layout, reduced system-level precautions as well as the nature of airspace activity present.

Each aerodrome has a unique set of factors that contribute to the risk of runway incursions. Pilots’ familiarity with these local factors along with compliance with ATC instruction, effective communication and situational awareness can help reduce the risk of runway incursion.

For more information view the

Preparing for safer runway operations

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