EASA SIB 2014-17: Aeroplane Mode Awareness During Final Approach

What to do

Operators and training organizations should incorporate training on the risks of OPEN DESCENT mode and automated flight mode management into initial and recurrent pilot training. They should emphasize adherence to aircraft flight manual procedures and monitor training effectiveness through safety management processes. No explicit compliance deadline is provided.

Summary

EASA Safety Information Bulletin 2014-17 addresses aeroplane mode awareness during final approach, focusing on Airbus A320 aircraft. It highlights incidents involving low airspeed and energy conditions linked to the use of OPEN DESCENT mode and the activation of Alpha Floor protection during approach. The bulletin emphasizes the importance of pilot understanding of automated flight modes and energy management in critical flight phases.

What changed

This bulletin introduces safety information and recommendations following two incidents involving Airbus A320 aircraft on approach at Tel Aviv Ben Gurion Airport. It recommends enhanced pilot training on the risks of using OPEN DESCENT mode and managing automated flight modes that affect aircraft energy state during final approach.

Why it matters

The information is critical for operators and training organizations to prevent low energy or airspeed conditions during final approach, which can lead to go-arounds or safety risks. Understanding automated flight modes and their impact on aircraft energy management helps reduce pilot confusion and operational errors, improving flight safety and compliance.

What to do

Summary

What changed

Why it matters

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