So i have seen this in multiple aircraft but for now I’m referencing the 747 stock asobo aircraft. In a ILS flight plan whether I create via Simbrief or in-game planner, in the PROG screen within the FMC when scrolling the pages I see on the second page a VTK and XTK error listed.
I’m just curious if this has some relevance to the flight plan not being followed correctly when everything else seems correct? Could not find much info via the forums or Google. I can’t find any other info within the FMC itself about it.
Found out XTK is just referring to lack of some airfield info and VTK is referring to some weather info lacking in the flight plan.