Hey Eric,
Flight Global found the crash and subsequent explosion on the Tavrida oil rig to be an accident with experienced pilots (10,000 flying hours each).

Kinda wondering what Minister Yosyp Vinsky means by 'external causes' seeing how the 2nd and 3rd conditions were weather and technical

Interfax reports the data recorder was recovered and being decoded as of the 29th.

But what of the other crash ?