在随后的两分半钟，机头逐渐下压；期间飞行员竭尽全力，但无法控制：From 05:40:42 to 05:43:11 (about two and a half minutes), the stabilizer position gradually moved in the AND directionfrom 2.3 units to 2.1 units. During this time, aft force was applied to the control columns which remained aft of neutral position. The left indicated air speed increased from approximately 305 kt to approximately 340 kt (VMO). The right indicated air speed was approximately 20-25 kt higher than the left.The data indicates that aft force was applied to both columns simultaneously several times throughout the remainder of the recording.

At 05:41:30, the Captain requested the First-Officer to pitch up with him and the First-Officer acknowledged.

At 05:41:46, the Captain asked the First-Officer if the trim is functional. The First-Officer has replied that the trim was not workingand asked if he could try it manually. The Captain told him to try. At 05:41:54, the First-Officer replied thatit is not working.

At 05:42:54, both pilots called out “left alpha vane”.

At 05:43:04, the Captain asked the First Officer to pitch up together and said that pitch is not enough.

飞行员再次反复手动上拉：At 05:43:11, about 32 seconds before the end ofthe recording, at approximately 13,4002 ft, two momentary manual electric trim inputs are recorded in the ANU direction. The stabilizer moved in the ANU direction from 2.1 units to 2.3 units.

九秒钟后，机头再次自动向下俯冲，最后角度高达40度：At 05:43:20, approximately five seconds after the last manual electric trim input, an AND automatic trim command occurred and the stabilizer moved in the AND direction from 2.3 to 1.0 unit in approximately 5 seconds. The aircraft began pitching nose down.Additional simultaneous aft column force was applied, but the nose down pitch continues, eventually reaching 40° nose down. The stabilizer position varied between 1.1 and 0.8 units for the remainder of the recording.

十三秒后，飞行记录仪最后的读数：The last recorded pressure altitude was 5,419 ft on the left and 8,399 ft on the right.