Navigraph tells us that “… the airport charts and enroute charts available for download via the nDAC software have now been updated. The FEB10 revision has been replaced by the MAY10 revision (batch #20). More information about the coverage can be found on here….”. Navigraph credits can be bought through simMarket.“….. The number of airport charts is now 26,972 (previously 26,428), in a total of 1,305 airports. The new and revised airport charts are distributed over 298 airports worldwide.

Including this expansion of the coverage there are 88 updated enroute charts in total. The majority of the enroute charts covering Europe, North America and Asia have been updated.

NOTE: Existing users are encouraged to upgrade to the latest nDAC version, 3.0.7.0, before downloading chart updates.  The new version has an improved download mechanism for making larger batch downloads. As always, make backups of existing data using the File -> Export menu before installing the nDAC upgrade….”.