EASA SIB 2014-16: [Corrected] Aeroplane Refuelling with One Engine Running

What to do

Operators should only conduct hot refuelling in unforeseen and exceptional circumstances, following the specific procedures from the aircraft Type Certificate holder. They must ensure no passengers are on board, obtain permission from the aerodrome operator, and have Rescue and Fire Fighting Services present. Additionally, operators should include relevant operational limitations in the Minimum Equipment List and provide appropriate training to all involved personnel. No explicit compliance deadline is stated.

Summary

The [Corrected] Aeroplane Refuelling with One Engine Running is an EASA Safety Information Bulletin (SIB No. 2014-16) that provides guidance on the hazardous practice of hot refuelling multi-engine turbojet aeroplanes, specifically with Jet-A and Jet-A1 fuels. It addresses procedures for refuelling with one engine operating, typically in exceptional circumstances such as Auxiliary Power Unit (APU) unserviceability. The bulletin applies to commercial and non-commercial operators of multi-engine turbojet aircraft.

What changed

This corrected SIB clarifies that the recommendations also apply to Jet-A1 ground fuel servicing during hot refuelling operations. It reiterates that hot refuelling should only be conducted under specific conditions and according to procedures established by the aircraft Type Certificate holder. The document emphasizes the need for operational procedures in the Minimum Equipment List related to APU unserviceability and the availability of ground support equipment.

Why it matters

This bulletin is important for aviation professionals because hot refuelling with one engine running is highly hazardous and requires strict controls to ensure safety. Operators, maintenance, and ground personnel must understand the limitations and procedures to mitigate risks during such operations. Compliance with these recommendations helps prevent accidents and ensures regulatory alignment when hot refuelling is unavoidable.