Ground or not to ground 777
I generally agree with DXZH on the question of flight certification of the aircraft which failed to operate safely within the allowable envelope. From my perspective, the TMS 777 as configured, should not be certificated in environmental conditions which resulted in the accident unless and until it can be demonstrated that such operation is safe.
The 777 is a great aircraft. Nevertheless, it failed to operate safely under conditions which resulted in the LHR accident. Given no other data, information or analysis, it seems to me that the 777 must be restricted from commercial operation which approximate and exceed the adverse atmospheric conditions experienced by BA 038,
(TMS - Type, Model, Series)
TD