La limite de centrage est réduite de presque 4%.
http://m.aviationweek.com/commercial-av ... 31f7db1f2eLufthansa told pilots in an internal memo that it made the decision as an ad-hoc measure to comply with regulatory demands—referring to a recent EASA airworthiness directive (AD) limiting the aft CG to 37% mean aerodynamic chord (MAC), up to 4% less than the previous CG limit at which the airline operated the Neos. The AD is based on Airbus testing and is to ensure angle of attack protection works even during aggressive go-around maneuvers.
Airbus travail sur les commandes de vol pour régler le problème, idéalement vers mi-2020.
Le problème aurait été causé par certains aménagements cabine où le galley arrière a été reculé à l'extrême.