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How to Read an IFR Approach Chart

Pilot Institute

Since this example chart shows an ILS or LOC approach, you already know your aircraft requires a functioning ILS receiver. However, if you look at the requirements section, youll find that you also need Distance Measuring Equipment (DME) if youre entering from a particular waypoint. Intersections at fixes are labeled INT.

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ILS Explained (With Examples)

Pilot Institute

It consists of lights that start at the landing threshold and extend into the approach area. The pilots can continue the approach to land when they are visual with the ALS. Marker Beacons These days, the ILS is generally paired with a DME (Distance Measuring Equipment). This helps the pilots verify the glideslope.