Raim - Emergency Procedures - Cessna 172R Operating Handbook

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SECTION 9 SUPPLEMENTS
SUPPLEMENT 19
Honeywell's Preflight, Version 2.0 or later
prediction program may be used for the
Alternate methods should be submitted for approval in
accordance with Advisory Circular AC90-96.
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g. The aircraft
appropriate to the route of flight installed and operational.
There are no changes to the basic airplane emergency
procedures when the KLN
1. If the KLN
94
remaining operational navigation equipment as required.
2. If a "RAIM NOT AVAILABLE" message is displayed while
conducting an instrument approach, terminate the approach.
Execute a missed approach
3. If a "RAIM NOT
or terminal
route
KLN
94 or revert to
the route and phase of flight. When continuing to
to
94 for navigation, position
as required by applicable country's operating rules) using
another IFR approved navigation
4. Refer to the KLN 94 Pilot's Guide, Appendices B and C, for
appropriate pilot actions to be accomplished in response to
annunciated messages.
S19-14
FAA APPROVED
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NOTE
must have other approved navigation
SECTION 3
EMERGENCY PROCEDURES
GPS is installed.
94
GPS information is not available
if required.
AVAILABLE" message is displayed in the en
phase of flight, continue
an alternate means of
must be
computer based
RAIM prediction.
or invalid, utilize
navigate using the
to
navigation appropriate
verified every 15 minutes (or
system.
CESSNA
MODEL 172R
equipment
use
the KLN
Jan 22/01