Textron 172R180HP, Pilot Operating Handbook

Page: 319 / 396

CESSNA
MODEL 172R
SECTION 9 - SUPPLEMENTS
SUPPLEMENT 5 - FAA APPROVED
The database card is an electronic memory containing
information on airports, navaids, intersections, SID's, STAR's,
instrument approaches, special use airspace, and other items of
interest to the pilot.
Every 28 days, Bendix/King receives new database information
from Jeppesen Sanderson for the North American database region.
This information is processed and downloaded onto the database
cards. Bendix/King makes these database card updates available
to KLN 898 GPS users.
A
CAUTION
THE DATABASE MUST BE UPDATED ONLY
WHILE THE AIRCRAFT IS ON THE GROUND.
THE KLN 89B DOES NOT PERFORM ANY
NAVIGATION FUNCTION WHILE THE DATABASE
IS BEING UPDATED.
NOTE
A current database is required by regulation in order to
use the KLN 898 GPS system for nonprecision
approaches.
Provided the KLN 898 navigation system is receiving adequate
usable signals, it has been demonstrated capable of and has been
shown to meet the accuracy specifications of: VFR/IFR en route
oceanic and remote, en route domestic, terminal, and instrument
approach (GPS, Loran-C, VOA, VOR-DME, TACAN, NDB, NDB­
DME, RNAV) operation within the U.S. National Airspace System,
North Atlantic Minimum Navigation Performance Specifications
(MNPS) Airspace and latitudes bounded by 74
°
North and 60
°
South using the WGS-84 (or NAD 83) coordinate reference datum in
accordance with the criteria of AC 20-138, AC 91-49, and AC 120-
33.
Navigation data is based upon use of only the global •
positioning system (GPS) operated by the United States.
July 15/98 S5-5