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6. Monitor your distance and bearing from the DME navaid along the arc.
7. The external CDI course deviation needle will begin to center as you approach the inbound
course. The GPS WPT annunciator will flash 15 seconds before reaching the course fix,
and the desired track for the final approach will appear in place of the graphic CDI.
8. Dial in the final course (200º) on the HSI and set the GPS SEQ switch to the AUTO posi-
tion. Automatic waypoint sequencing will resume for the rest of the approach. Locate the
step down fix by monitoring the distance to the MAP as shown on the profile view of the
approach plate. Confirm that the GPS APR switch indicates an ‘ACTV’ status 2 nm from
the FAF.
9. To fly the missed approach procedure, cross the MAP and climb to 3000 feet via
heading 240°.
10. Press
D
, followed by
E
. This will select the missed approach holding point
(ERASE) as your ‘active to’ waypoint.
11. Place the procedure on HOLD by pressing the GPS SEQ switch.
12. Set the HSI to the 213° course, fly until the CDI is centered and enter the holding
pattern.
90
SECTION
5
APPROACH NAV
VOR/DME Arc
Example
DO NOT USE FOR NAVIGATION
MISSED APPROACH
CLIMB TO 3000 VIA HEADING
240° AND TOP R-213 TO
ERASE 25 DME AND HOLD.
25
TOP
7
TOP
7
7
TOP
TOP
VORTAC
ONE MINUTE
HOLDING PATTERN
048°
228°
205°
205°
1 MIN
200°
205°
IAF
TOPEKA
R-258
(IAF)
2600
(7)
(IAF)
R-094
3000
205° (7)
Arc
Arc
3000
3000
NoPT
NoPT
ERASE
VOR/DME RWY 21
TOPEKA/
FORBES FIELD(FOE)
5 NM 7 NM
MISSED APPROACH
CLIMB TO 3000 VIA HEADING
240° AND TOP R-213 TO
ERASE 25 DME AND HOLD.
3000
2600
200°
12
7
TOP TOP
VORTAC
ONE MINUTE
HOLDING PATTERN
025°
205°
OBS
TO
FR
N
33
30
W
24
21
S
15
12
E
6
3
GPS SEQ
AUTO ACTV
155xlb manual 1/12/99 4:06 PM Page 90