Originally Posted by
Station Zero
If you believe FR24 data the aircraft was at 0ft before returning to the air. Check the CSV file and the timestamps. Would imagine this is fairly reliable ADSB data for this area.
Whatever happened the EFCS was probably in transition or transitioned to ground mode once it touched down as per design. Once in this mode sidestick input and control output is essential direct. During the climb out the flight controls progressively returned to normal law and probably help null out the oscillation.
Doubt anything was wrong with the aircraft, just a reactive input at the wrong time in response to an extenal event which led to fairly dramatic oscillation seen.
Out of curiosity and not to be picky whats the talk of an FCC on an A320 series aircraft? The EFCS main LRUs are ELACs/SECs/FACs/FCDCs and they all have specific functions within the overall EFCS.
Yes, trust FR24 and not the videos that show a goaround from nowhere near the ground.