Cub Crafters CC18-180 Pilot Operating Handbook page 433

CUB CRAFTERS
CC18-180
All information normally derived from GPS will become
LOSS OF INTEGRITY (LOI) MODE:
Navigation ................................. REVERT TO ALTERNATE
All information derived from GPS will be removed
The airplane symbol is removed from all maps. The map
will remain centered at the last known position. "NO GPS
POSITION" will be annunciated in the center of the map.
9.14.4.1.2 GPS APPROACH DOWNGRADE
The following information explains the GTN functionality
and procedures for instrument approaches. The CC18 is
not approved for IFR operations and any such
approaches must be carried out in VMC under VFR.
During a GPS LPV, LNAV/VNAV, or LNAV+V approach, if
GPS accuracy requirements cannot be met by the GPS
receiver, the GTN will downgrade the approach. The
downgrade will remove vertical deviation indication from
the VDI and
accordingly from LPV, L/VNAV, or LNAV+V to LNAV. The
approach may be continued using the LNAV only
minimums.
Issued: 02/05/13
Date of revision: N/A
NOTE
less accurate over time.
NOTE
NOTE
CAUTION
change the
SECTION 9.14
SUPPLEMENTS-GTN 635
MEANS OF NAVIGATION
approach
REPORT TC10000AFM
Page number 9-14-17
annunciation