Hi,
Volume,
A very interesting read along those lines dealing with system safety asessments and how they failed
is this great NASA report :
Thanks
The low MTTR (in previous batt.) IMO should be used proactively by Boeing or Thales long before both battery fires.
Some years ago i´ve heard Boeing maintained in major airports a mechanic just to provide feedback to the 747 program.
Considering the innovations introduced on 787 i hope the data logging in the Systems are better than the HIGHLY PROBABLE loss of cell voltages history in both incidents.