Originally Posted by
Geotracker
UPDATE:
According experts on RTL news, they said that the most propable cause for a crash like this is due to a pressurisation problem, especially when it has been noticed a rapid desent from cruise to around 10.000ft and then stabilising and then for unknown reason it further descended into the terrain...
I don't think that is based on any evidence. Probably more by inverse deduction. I.e. the lack of many other conceivable ways how an airliner can fly a rather stable and moderately steep more or less straight trajectory from Cruise level into ground with airspeed in the terminal phase >300kts and constant heading. Lack of communication compounding to this Thesis.
For any solid Facts we will have to wait rather weeks than hours although some pieces of the puzzle might come to light earlier.