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According to the appearance of the videos, a few factors could Be at stake here beyond a simple gust of wind or wind shear. The violent and uncontrolled rocking motion of the wing is somewhat indicative of the beginning of a stall. During a stall, the inner part of a flying wing "stops flying" first, which can cause an uncontrolled movement of the wing sway when the outer sections maintain lift and the ailerons of the wing. the plane continue to operate, albeit more slowly. Catalyzed by a gust of one side of the plane, this could be at least a partial answer to what we see. In addition, while acting against this situation or against a single gust of wind, the Airbus, which uses an electrically controlled flight control system, may have entered a kind of driver-induced oscillation, further exacerbating the rolling movements. , although briefly.
We must emphasize that any or all of these factors, including a highly concentrated wind gust / wind shear amplified by massive outcrop, may be involved here. At the time, we may not have been aware of other problems in the cockpit. We contacted our airline pilot contacts to get their opinion on the incident.
After the missed approach, the BA492 was diverted to Malaga, Spain where it landed without incident.
In the end, everyone moved away and the plane was not damaged. In fact, the passengers seemed to be taking the brisk rollercoaster ride if the audio on the videos on board left something to be desired.
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