ARRAKIS, it is quite clear from MAK report and it's what makes Poles politician mad
if 101 crew had a similar procedure requiring them to use RA instead of the barometric altimeter
There was NO procedure at all and crew MUST have fly by TU's FCOM (РЛЭ) (Page 21-22).
PS the question is if they know that.
What I'm wondering still is:
if this crew flew this (or other 154) plane in this same team before?