EASA SIB 2025-07: Continuous Use of Stop Bars

What to do

Aerodrome operators with existing stop bars should lead discussions on continuous stop bar use within their Local Runway Safety Teams and coordinate with aerodrome ATC service providers to implement continuous operation as part of their safety programs. They should assess local runway incursion risks and consider necessary investments such as infrastructure upgrades and procedural adaptations. No mandatory compliance deadlines are specified, as the bulletin provides non-binding recommendations.

Summary

EASA Safety Information Bulletin No. 2025-07 titled Continuous Use of Stop Bars addresses the use of stop bars at aerodromes to prevent runway incursions. The bulletin applies to aerodrome operators, aerodrome air traffic control service providers, national competent authorities, and EASA member states. It highlights that continuous use of stop bars, beyond low-visibility conditions, can significantly reduce runway incursions involving commercial aircraft.

What changed

This bulletin recommends the continuous (24/7) operation of stop bars at aerodromes equipped with them, rather than limiting their use to low-visibility conditions only. It also suggests that no-entry bars and road-holding position lights should be operated continuously for consistency and enhanced safety. The bulletin does not mandate these changes but encourages their implementation through local runway safety teams and safety programs.

Why it matters

Continuous use of stop bars provides a direct and constant visual warning to flight crews and vehicle drivers, reducing the risk of runway incursions caused by clearance deviations and communication errors. This approach minimizes confusion between normal and low-visibility operations and enhances overall runway safety. Aviation professionals benefit from improved operational safety and reduced risk of runway incursions, which can lead to costly incidents and operational disruptions.