EASA SIB 2016-09R1: Minimum Cockpit Occupancy

What to do

Operators should implement procedures to ensure two authorised persons are present in the flight crew compartment during flight, with at least one pilot at the controls, in line with Regulation (EU) No 965/2012 CAT.OP.MPA.210. They must define roles, establish safety and security procedures, provide appropriate training for authorised persons, and conduct risk assessments if deviating from the two-person policy. Competent authorities should oversee and ensure operators consider this SIB in their safety management.

Summary

EASA Safety Information Bulletin 2016-09R1 titled Minimum Cockpit Occupancy addresses the presence of at least two authorised persons in the flight crew compartment during commercial air transport operations of large aeroplanes equipped with secure flight crew compartment doors. It revises the previous SIB 2016-09 and focuses on mitigating risks related to single-pilot occupancy, including pilot incapacitation and intentional acts. The bulletin provides recommendations for operators to implement procedures ensuring continuous two-person cockpit occupancy with defined roles and training requirements.

What changed

This revision reinstates the recommendation for operators to maintain two authorised persons in the cockpit at all times during flight, superseding the previous version which allowed operators to decide based on risk assessments. It emphasizes procedural safeguards, crew training, and clear responsibilities for the non-pilot authorised person to mitigate risks associated with single-pilot occupancy. The document no longer uses revision bars and updates the guidance based on recent incidents and operational feedback.

Why it matters

This bulletin is important for aviation professionals because it highlights safety concerns related to pilot incapacitation during single-pilot occupancy periods and the potential loss of aircraft control. Operators must consider these recommendations to enhance flight safety and comply with regulatory expectations. Implementing two-person cockpit occupancy procedures can reduce risks associated with secure cockpit doors and improve emergency response capabilities.