Cessna 172S Pilot Operating Handbook page 183

CESSNA
MODEL 1 72S
At or within
3 .
a. Verify automatic annunciation of APRARM.
b. Note automatic COl needle scaling change from
to ±1 .0 nm over the next
c. Update the KLN 94 altimeter baro setting as required.
d. I nternally the KLN 94 will transition from en route to
terminal integrity monitoring.
4. Select
N A V 4
a. If receiving radar vectors, or need to fly a procedure turn or
holding pattern, fly in OBS until inbound to the FAF.
OBS navigation is TO-FROM (like a VOR) without
waypoint sequencing.
b. If receiving radar vectors, choose
activate vectors when the first vector for the approach is
received and leave the unit in
c. routes including DME arc's are flown in
is mandatory from the FAF to the MAP.
N o PT
NAV or APR coupled D M E arc intercepts can result in
excessive overshoots (aggravated by high ground speeds
and/or intercepts from inside the arc) .
FLYI N G
A I RP O RT
A P PROAC H ; B EWA R E OF TH E D M E D ISTANCE
I N C R EASING O N FINAL A P PROACH , A N D THE
G PS DISTANCE-TO-WAYPOINT
AND NOT MATC H I NG THE N U M BE R S ON THE
A P PROACH P LATE.
Dec
30/00
SUPPLEMENT 1 9 - FAA APPROVED
nm from the airport:
30
30
page to fly the approach procedure.
N OTE
N OTE
A
WARNIN G
FINAL OUTB O U N D
VORTAC ON
SECTION 9 - SUPPLEMENTS
seconds.
VECTORS
mode.
LEG
FROM AN
AN OVERLAY
D E C R EASING,
nm
±S.O
as the IAF,
LEG. LEG
OFF­
1
s 1 9- 1 7