190-00962-02 Rev. A
Garmin G1000 Pilot’s Guide for the Diamond DA42NG
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
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APPENDIX B
Figure B-4 Correct Database Locations
PFD
MFD
Since these databases are not stored internally in the displays, a Supplemental Data Card containing identical
database versions must be kept in each display unit.
The basemap database contains data for the topography and land features, such as rivers, lakes, and towns.
It is updated only periodically, with no set schedule. There is no expiration date.
The terrain database contains the terrain mapping data. The airport terrain database contains increased
resolution terrain data around airports. These databases are updated periodically and have no expiration date.
The obstacle database contains data for obstacles, such as towers, that pose a potential hazard to aircraft.
Obstacles 200 feet and higher are included in the obstacle database. It is very important to note that not all
obstacles are necessarily charted and therefore may not be contained in the obstacle database. This database is
updated on a 56-day cycle.
NOTE:
The data contained in the terrain and obstacle databases comes from government agencies. Garmin
accurately processes and cross-validates the data, but cannot guarantee the accuracy and completeness of
the data.
The AOPA or AC-U-KWIK Airport Directory provides detailed information about airports and heliports,
along with the names and phone numbers of thousands of FBOs. The AOPA Airport Directory covers U.S.
airports, while the AC-U-KWIK Airport Directory coverage area may be worldwide or regional, depending on
the database purchased. Both AOPA and AC-U-KWIK Airport Directory databases are updated every 56 days.
