Originally Posted by
misd-agin
A better aid to establish any chain of events is the FDR, FMC/IRS/GPS data, etc.
Agreed, a decent ADS-B/EHS capture log would go a long way to answering some basic what/where/when questions.
FR24 is of limited use because of its sparse coverage of the aircraft on the runway, although it does confirm that the aircraft was sending ground (rather than airborne) position transmissions as it passed the 09 aiming point, meaning that it had weight on wheels at the time, 1100' from the runway end.