Closing MEL Items: Why Sooner is Better
It is not always possible to repair a system failure before the next flight. The MEL permits the dispatch of an aircraft with inoperative equipment or functions for a limited period of time, and under specific conditions, while maintaining an acceptable level of safety. Current in-service data shows an increase in the number of requests […]
Wake Vortices
All aircraft generate wake vortices, also known as wake turbulence, which continue to be evident far behind the generating aircraft. Another aircraft crossing this wake may feel a sharp and brief turbulence which can be strong under some circumstances. Let’s review the specific characteristics of wake vortices’ and how pilots should react in case of […]
Safety First #38
Editorial – July 2024
by Yannick MALINGE - SVP - Head of Aviation Safety
Correct Cargo Door Seal Installation for Safe Operation
Incorrect installation of a cargo doors seal may lead to unsafe in-flight operations such as abnormal cabin pressurization or an ineffective cargo fire extinguishing system.This article recalls the essential steps of the AMM for correct cargo door seal installation, including the required inspection after installation.
Is it a Loss of Braking?
The LOSS OF BRAKING procedure memory items have to be applied in the extremely remote case of a failure of the braking system. In-service experience shows that inappropriate application of the LOSS OF BRAKING procedure may contribute to a risk of runway excursion. This article recalls the conditions to apply the LOSS OF BRAKING procedure […]
Safety First #37
Editorial – January 2024
by Yannick MALINGE - SVP - Head of Aviation Safety
Inappropriate V/S Target during Autoflight Mode Reversion
Two cases of inappropriate V/S target during an autoflight reversion to V/S mode after a go-around were recently reported to Airbus. In both cases, the inappropriate V/S target resulted in a pitch down command of the autopilot with high thrust. The flight guidance used the previously selected V/S value set during the preceding ILS glide […]
Look out for Ice Ridges on the Lower Nose Fuselage
With the start of the winter season in the northern hemisphere, it is a timely reminder to re-publish this article, initially published in 2018. Ice ridges on the lower nose fuselage can cause Computed Airspeed (CAS) values delivered by the ADRs to be lower than the actual airspeed which may lead to unreliable airspeed events. This […]