Originally Posted by HN39
You could look, for example, at the fragment you copied in your post #336 to see that FL and MACH are recorded at intervals of 4 seconds.
We were talking about the
time ... remember ?
Where are the seconds ?
As I said, I believe the DFDR readout published in the accident report contains all parameters recorded on the DFDR for the relevant part of the accident flight.
The crew has questioned the engines response and thrust operation for the latest part of that flight but also for the earliest part as well as the middle one, so the "relevant part" of that flight has to be the all flight starting from engines light up ... and we're not talking about a transatlantic flight here.