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How to Fly an ILS Approach

Pilot Institute

DME (Distance Measuring Equipment) calculates the slant range distance to the runway using radio frequencies. Modern IFR-certified GPS can also substitute for DME, providing precise distance information as outlined in AIM 1-2-3. What Equipment Do You Need on the Aircraft? for the localizer and 0.7

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Navigating Instrument Failure at 10,000 Feet

Fear of Landing

One hour out, our ground speed is an absurdly slow: seventy knots as indicated by our distance measuring equipment (DME). I ignore him, select three VOR stations, determine our radial from each of them, draw it on the map, and determine our approximate position based on the intersection of the lines.

Weather 97