The following statements are incorrect with respect to the description of the large cross wind landing crossover and the description of events requiring maintenance according to Appendix A.2.1 of the FCTM manual.
A.Aircraft landing with large crossover angles or large slope angles, resulting in unusually large left and right side forces encountered when the aircraft is grounded and aligned to the runway, can result in high drag/high side load maintenance check events with airworthiness impact factors. B.It is not recommended to bring only cross-grounding in case of strong cross wind at the dry road surface. C.On final approach, keep the wings level and establish a crossover angle to maintain the desired trajectory, which can be achieved by proper corrections and repeated strokes of the rudder. D.The objective of risk control for landing in crosswind conditions is to control the "direction" of the aircraft (along the centerline of the runway) and the slope of the aircraft, regardless of the method used, and to control the risk of both runway departure and wingtip rubbing.正确答案C
