My Air Glide S feeds data to my Oudie which is recorded in the IGC file at 1Hz. Supplementary data is TAS, GS, TRK, VAR. You can determine gusts in the x and z axes from that data (without heading, you cannot determine gusts in the y axis).

I would like to see a 5 minute buffer with the attitude and 3-axis acceleration data which the Air Glide Sensor Unit produces at 20 Hz.

We are seeing a number of unexplained accidents and are conjecturing among control problems, structural failures, incapacitation and gusts (my own experience).

My take on incapacitation as a possibility is that while quite possible, it seems more conjectured with gliders than the record shows with powered aircraft.

That said any degree of hypoxia can degrade capacity and lead to a suspected loss of control or structural failure.