Garmin GNS 530W, Pilot'S Manual & Reference

Page: 103 / 230

5 - PROCEDURES
93
Flying a DME Arc Approach
The GPS overlay for a DME arc approach uses
additional Jeppesen-provided waypoints to define the
arc. These waypoints are indicated by “D” as the first
letter in the waypoint name. This is followed by three
numbers indicating the radial the waypoint lies on. The
last letter indicates the radius of the arc.

DO NOT USE FOR
NAVIGATION
Billard Muni (Topeka, KS)
VOR Rwy 22
NOTE: As this manual was being written, the let-
ter/number DME arc names were being replaced
with standard five-letter intersection names. You
may encounter either naming convention for an
approach you select.
When cleared for a DME arc approach, you may do
one of the following to intercept the arc:
• Follow a specified radial inbound to intercept the
IAF.
• Fly directly to the IAF at the beginning of the
arc.
• Follow ATC vectors which allow you to intercept
the arc at any point along the arc.
This example is based upon a flight from Hutchin-
son (Kansas) Municipal (KHUT) to Billard Municipal
(KTOP) in Topeka, Kansas. The VOR/DME runway 22
approach is selected, along with “D258G/LEBVY” as
the IAF.
1. Select Billard Muni (KTOP) as your destination,
via the direct-to key or as the last waypoint
in a flight plan.
Press direct-to and select “KTOP” as your
destination (using the small and large
right knobs).
2. Press the
PROC
key and select the “VOR 22”
approach. From the transitions window, select
“LEBVY” as the IAF. Then, select “Load?” (or
“Activate?”, if already cleared direct to the IAF
for the approach).
Press PROC and select the “VOR 22” ap-
proach and “LEBVY” transition (using the
large right knob and ENT).
DME Arc Approach