15. (Refer to Figure 25, area 5.) The navigation facility at Dallas-Ft. Worth International (DFW) is a

The symbol shown at the DFW location is a hexagon with a dot in the center, which represents a VOR/DME (Very High Frequency Omnidirectional Range/Distance Measuring Equipment). The notation «DFW» next to the symbol indicates the identifier for the DFW VOR/DME. This facility provides both azimuth and distance information to aircraft equipped with VOR/DME receivers.