Hey guys! First I want to thank PMDG for that great plane.I have a problem concerning the update of the NavData. I wanted to update to 0910 and installed the update, but when I was flying the JS41 after the installation the FMS still showed me the old cycle.I read in the forum that the BETA could allready be updated. What am I doing wrong? Do I have to delete something before installing the newest cycle?Thanks in advance!Mat

If you're referring to the string of numbers on the bottom-left of the FMS initialization screen (xxx-xxxxx0907), that is the FMS software version number, not the Nav Data Base date.Regards,Nick

Allright! Thanks for the answer. I was referring to that number because I thought it is 4 digits so it must be the AIRAC cycle. ;-)Is there a way to find out if the newest (updated) cycle has been successfully integrated into the FMS? Greets from Germany

Go to the pmdg/navdata folder, open cycle_info.txt. It provides an identity.

OK - I did that and it says:"AIRAC cycle : 0910Revision : 1Valid (from/to): 24/SEP/2009 - 21/OCT/2009"So - I'm assuming that everything is allright!That's all for now. Thank you again for the quick responses!!!Mat