The Distance Measuring Equipment (DME)...

Question 1 / 27070worVLUpddMjfhCwIUFEA

Question 1 of 27070worVLUpddMjfhCwIUFEA

The Distance Measuring Equipment (DME) measures the distance from the aircraft to the DME ground station. This is referred to as:

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Question 1 of 27070

The Distance Measuring Equipment (DME) measures the distance from the aircraft to the DME ground station. This is referred to as:

🔍 Key Concepts

• How DME (Distance Measuring Equipment) calculates distance between an aircraft and a ground station • The meaning of slant range versus horizontal ground distance • The difference between DME distance and signals used for glide slope and localizer in an ILS (Instrument Landing System)

💭 Think About

• Is the distance measured by DME purely horizontal over the ground, or is it along the straight line between aircraft and station? • Which option describes a line-of-sight distance from aircraft to station, regardless of altitude? • Which choices are clearly related to Instrument Landing System (ILS) lateral/vertical guidance rather than distance measuring?

✅ Before You Answer

• Identify which answer choice refers specifically to line-of-sight distance between two points in 3D space • Eliminate any options that describe angles or course guidance instead of distance • Confirm that the remaining term is the standard aviation phrase used with DME distance in IFR training materials

Question 1 of 27070

The Distance Measuring Equipment (DME) measures the distance from the aircraft to the DME ground station. This is referred to as:

DME bearing.

The slant range .

Glide Slope angle of approach.

Localizer course width.