Approach Examples

The following examples of typical approaches illustrate where the LOC-DME waypoint may be useful. In addition, examples using DME information from VOR waypoints are given.

ILS with DME Data from ILS DME Antenna

The following example uses the ILS Rwy 10L approach to Portland International airport. This procedure describes the use of your Apollo GPS distance display to supplement the DME distance as you reach the BUXOM intersection.

BUXOM

D12.5 IVDG

TRAYL

D9.1 IVDG

Diagram for illustration only. Do not use for navigation.

BLAZR

D5.2 IVDG

D0.2

D2.2

BUXOM

TRAYL

BLAZR

 

 

D12.5

D9.1

D5.2

 

 

 

 

 

D2.2

D0.2

 

 

 

 

3.4

3.9

3.0

2.0

0.5

1.Prior to intercepting the localizer, or before reaching the BUXOM intersection, set up your Apollo GPS with IVDG LOC-DME as a waypoint.

2.Press DIRECT-TO. Select the IVDG LOC-DME waypoint using the LARGE and SMALL knobs, and then press ENTER.

LOC-DME IVDGUSA

9-70