If you have nDac software installed, Navigraph sent us the following message to inform you all they have reached a total of 1401 airports supported.

364 of them had new or revised charts.

“The airport charts and enroute charts available for download via the nDAC software have now been updated. The FEB11 revision has been replaced by the MAY11 revision (batch #24). More information about the coverage can be found on http://www.navigraph.com/www/ndac_coverage.asp.

Another 23 airports have been added to a total of 1,401 airports, with over 28,000 charts in total. The new and revised airport charts are distributed over 364 airports worldwide.

Including this expansion of the coverage there are 50 updated enroute charts in total. The majority of the enroute charts covering Europe, Asia and South America have been updated.”