What capability does DME share with Marker Beacons?

The correct answer highlights that both DME (Distance Measuring Equipment) and Marker Beacons are equipped to deliver precise distance information, albeit through different mechanisms. DME provides pilots with accurate distance measurements from the aircraft to a ground station, which is critical for navigation and approach procedures. In contrast, Marker Beacons, while different in their primary function, also contribute to the overall understanding of distance during an approach by indicating specific points along the flight path.

This shared capability is essential in aviation as it ensures that pilots can ascertain their position relative to the runway or other points of interest during their flight. By having precise distance information, pilots can make informed decisions, particularly during critical phases such as takeoff or landing. The other choices, while relevant to separate aspects of navigation and communication, do not illustrate the specific shared capability between DME and Marker Beacons as clearly as the delivery of precise distance information does.