Flight Planning, Severe Weather Recognition (S/A), Electrical Failure,Decision Making
Planning: did the crew evaluate the severe weather developing in the ITCZ? Were well informed?
Severe Weather Recognition: did they identify the problem of severe weather early? did they have the onboard equipment (WX radar, Comm for sigmets etc) functioning? The sat wx shows fast change in the wx situation the time of the accident.
Electrical Failures ACARS reports: did the onboard equipment gave the proper responce to the crew for the electrical failures? could the AF maintenance ground team help the situation? (HF and other links are available available)?
Decision Making: were well informed, not overloaded, to make the right descision and take proper action? did they have any option or there was no way out due to too late reaction after lost of all redundances of control?
We have to hear answers from the investigation board to questions of the circumstances how and why it happened and lessons learned.