Hi,after installing airac 1202 I get the above FMS message:I've also checked the fmc_ident.txt file which seems to be correct:[ident]NavData=AIRAC-1202OpProgram=FEB09MAR07/12CoData=EAG-1202Any hints to solve this issue?RegardsWolfgang

A similar ´bug´ has been discussed a couple of months ago. The data was ok, just a string somewhere with the wrong date in a .cfg file that could be adjusted, I believe.Do a search on these forums (also check the FSX forum) and I am sure you will find it.Menno

Maybe I've not found the right context for the search but all I've found about this topic is thata: a turn of the year happens in the airac cycleb: the airac cycle is out of dateBut none of the two points apply here. Anyone knows the mentioned topic of the wrong date in the cfg file?Wolfgang

Wolfgang,I have exactly the same FMC ident as you but do not receive the 'NAV DATA OUT OF DATE' message:[ident]NavData=AIRAC-1202OpProgram=FEB09MAR07/12CoData=EAG-1202Maybe the PC locale date format, but thats a guess. Of course your PC date/time is correct?

Hi Stephen,you point me to the right direction. It was my fault :( . Because I'm flying in the past the actual airac cycle doesn't match with day/time I'm flying. Oh these PMDG's are so realistic!!

At least your problem is resolved :)