After installing FS9 into a new PC and installing Add-On Scenery and Aircraft (Payware and Freeware), I have noticed a number of VOR's and NDB's have moved from their default positions (approximately 30 miles east), despite re-starting FS9 and 'Adding' scenery to Library each time.Is there a way I can access the nav aid data base and insert the correct Lat. & Long. of the misplaced aids that appear on the FS Navigation Map and confirmed on the aircraft instrumentation when airborne?Using Windows 7.

Your issue is most likely caused by an addon.By de-activating them in blocks thru the Scenery Library you can determine the culprit by process of elimination.How large of an area is affected, where is it and how do you know the navaids are mis-located?regards,Joe