Introduction to the Soft Go-Around Function
The “all engines” go-around is a very dynamic procedure with high accelerations created by the application of TOGA thrust. Yet in-service experience has shown that as long as both engines are operating, a lower thrust can still be sufficient to perform a safe go-around.As a safety enhancement, Airbus has introduced the Soft Go-Around (SGA) function, which provides a reduced go-around thrust and associated operating procedures. This article will review how the Soft Go-Around function works, how it is activated, on which aircraft it is installed, and how to deal with a “mixed” fleet composed of aircraft with and without the function.
Control your speed… at take-off
One of the most critical decisions that every line pilot may potentially encounter during every take-off is to continue or abort the procedure; hence the essential need to properly monitor the airspeed during this phase.
Flying a Go-Around Managing Energy
Airbus recently performed some research on the quality of go-around execution. This involved examining nearly 500,000 approaches flown by many airlines from around the world.The results highlighted that in some cases crews are choosing not to apply the Airbus Standard Operating Procedure (SOP) for the go-around phase.Particularly when a go-around was performed above 1,200 ft, the flight crew often decided to adapt the engines thrust selection instead of setting TOGA thrust. Feedback from operators also indicates a similar tendency. As a result, Airbus received several reports of unexpected aircraft trajectories and energy management techniques during the go-around procedure.Therefore, it was decided to address these issues by:Better defining an optional thrust levers management tech-nique during the a go-around, as per Airbus SOP.Developing a “Discontinued Approach” technique that wouldallow crews to effectively “abort” the approach without selecting TOGA detent.The Flight Crew Training Manual (FCTM) and the Flight Crew Operating Manual (FCOM) were updated accordingly end 2013 (updates respectively in March and May 2014 for the A300/A310 and A380).