IFR Enroute Charts

The IFR enroute charts are provided in ZIP format.  There are two charts per zip file in odd even pairs, giving you the front and back of the chart.  ATP will download the zip file, unzip it and place the two files into your cache.

Charts are in the following groups:
    Low Altitude U.S.
    High Altitude U.S.
    Low Altitude Alaska
    High Altitude Alaska

These charts are very large and when printed on normal size paper are useless.  If you have the professional version of Acrobat, it has a tiling feature that will print the map on several pages.   Also most printers have a poster feature that will accomplish the same thing.  However these maps can become useful when exported to a device like an iPad or even an iPhone or touch iPod. (see Exporting)