En Route Charts are what we use for the bulk of IFR navigation and help pilots find their way through the cruise portion of flight. These charts are available in low-altitude and high-altitude ...

The FAA will show limited foreign information on all en-route U.S., Alaska, and Pacific High/Low IFR aeronautical charts starting June 15.

[Courtesy: Meg Godlewski] Have you taken a look at a low IFR enroute chart lately? Specifically, note the five-letter designations for IFR fixes, which are geographic positions determined by ...