A Focus on the Takeoff Rotation
An appropriate takeoff rotation maneuver is a balance between good takeoff performance and sufficient margin versus tail strike, stall speed, and minimum control speeds.Applying the 3°/s rotation rate requested in the SOPs is the key to ensure that the aircraft meets the expected takeoff performance. Flight data monitoring shows that the rotation rate values in service vary and a lower rotation rate is observed in some cases with the associated degradation of takeoff performance. This article describes both the takeoff rotation laws available on Airbus Fly-by-Wire (FBW) aircraft and the recommended rotation techniques that will enable flight crew to achieve consistent takeoff rotations at the requested rotation rate.
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 ensuring a safe landing.
Understanding Weight and Balance
To “feel” the aircraft response through the flight controls as being “heavier or lighter” than anticipated at take-off can result from a weight & balance inaccuracy. In fact, when the CG is out of the operational limits, the safety consequences can be far more critical than just a strange feeling.