EASA SIB 2018-09: Non Recognition of Aeroplanes by Advanced Visual Docking Systems at Aerodromes

What to do

Aerodrome operators should evaluate whether their A-VDGS systems have recognition issues related to aircraft color and publish relevant information in Aeronautical Information Publications. They must ensure all personnel are informed of procedures to follow in case of A-VDGS malfunction and report any malfunctions to competent authorities and design organizations. Competent authorities should consider these recommendations during oversight activities. No specific compliance deadlines are stated.

Summary

EASA Safety Information Bulletin No. 2018-09 is an informational bulletin addressing the issue of advanced visual docking guidance systems (A-VDGS) failing to recognize aeroplanes, particularly those with dark-colored exteriors, at aerodromes. The bulletin highlights occurrences involving various A-VDGS types where aeroplanes were not identified, leading to safety concerns such as collisions with passenger bridges. This bulletin is relevant to aerodrome operators and competent authorities but does not specify particular aircraft or engine models.

What changed

EASA SIB 2018-09 raises awareness about the non-recognition problem of aeroplanes by A-VDGS due to aircraft color, especially dark colors. It does not introduce new regulations but recommends that aerodrome operators assess their A-VDGS capabilities and improve communication and operational procedures to mitigate risks. The bulletin confirms that current certification specifications require personnel to halt docking procedures if necessary.

Why it matters

This bulletin matters because failure of A-VDGS to recognize aeroplanes can lead to safety incidents during docking, such as collisions with passenger bridges. Operators and aerodrome personnel need to be aware of this limitation to prevent accidents and ensure safe aircraft handling on stands. Proper communication and operational procedures are essential to manage these risks effectively.