(Refer to FAA-CT-8080-2H, Figure 25, area 5.) The navigation facility at Dallas-Ft. Worth International (DFW) is a

Explanation

Next to area 5 on Figure 25, the navaid symbol at Dallas/Ft. Worth International is a hexagon with a center dot enclosed in a square, which the Aeronautical Chart User's Guide identifies as a VOR/DME. A plain VOR is a hexagon without the square, and a VORTAC is a hexagon with three small rectangles attached to alternate sides.