Let’s Use xLS
xLS is a concept that has been developed by Airbus for A320 family, A330, A350, and A380 aircraft to ease the flight crew’s task of flying all straight approaches. It is now the standard for all the newly manufactured Airbus aircraft of these types.This article describes the xLS concept, its various functions, their advantages, and […]
Preventing Tailstrike During Go-around Near the Ground
The focus of this article is go-around near the ground, sometimes called, “rejected landing”. This follows our previous article: “A Focus on the Landing Flare” article published September 2020 and “A Focus on the Takeoff Rotation” published January 2021. Those articles provided recommendations for avoiding tailstrikes when performing landing flare and takeoff rotation. There is […]
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 […]
Thrust Reverser Selection is a Decision to Stop
The SOP for landing requests that the flight crew perform a full stop landing after thrust reversers selection. However, in-service flight data analysis revealed that the equivalent of one go-around per month is performed after selection of thrust reversers. This article describes an event where the flight crew performed a go-around after they had selected […]
Lining Up with the Correct Glide Slope
The Instrument Landing System (ILS) is accurate and reliable, but the ILS antenna design today causes secondary glide slopes to appear above the primary glide slope. Flight crews must be aware of this phenomenon to prevent unwanted aircraft behavior during an ILS glide slope capture.This article explains the phenomenon of secondary glide slopes and their […]
A Focus on the Landing Flare
There were several cases of aircraft touching down with their nose landing gear first or hard landings reported to Airbus over the last 2 years. This article will present some key points coming from the analysis of two of these incidents and recall the operational recommendations for performing the flare phase that are key to […]
Using Aircraft as a Sensor on Contaminated Runways
In any analysis of aviation accidents, Runway Excursions (RE) are usually identified as the top cause of aircraft hull losses. Many of these accidents occur on runways where braking performance is degraded by runway surface contaminants.Airbus and its subsidiary NAVBLUE have developed a new technology to use the aircraft itself as a sensor to measure […]
Control your Speed… During Descent, Approach and Landing
This article is the conclusion of our theme of speed management during a flight, which began in Safety first Issue #18. We are entering into the descent phase. Our objective is to cover descent from cruise altitude down toward the destination airport and prepare the aircraft for its approach and landing.This article aims to highlight […]
Lateral runway excursions upon landing
Lateral runway excursions upon landing have long been rather low on the safety issues list. With the remarkable improvements in other areas, they are getting higher up and deserve careful attention. The analysis of real cases allows for drawing interesting lessons on these events and reinforcing prevention.
Wind shear: an invisible enemy to pilots?
Weather plays a significant role in aviation safety and is regularly cited as a contributing factor in accidents or major incidents. Wind shear in the form of microbursts particularly, can be a severe hazard to aircraft during take-off, approach and landing.