Piper ARCHER III Pilot Operating Handbook page 53

PA-28-181, ARCHER UI
•
2.25 GARMIN GIOOO AVIONICS SYSTEM LIM1TATIONS (continued)
(g) Attitude and Heading Reference System (AHRS)
( I) AHRS Operational Area
Operation in the following regions is not authorized due to unsuitability
of the magnetic fields near the Earth's poles:
• North of 72
• South of 70
• North of
• North of 70
• North of 70
• South of 55
•
Loss of the GI 000 heading and attitude may occur near the poles, but thls
will not affect the GPS track.
(h) Terrain and Obstacle Display
The G 1000 terrain and obstacle information appears on the MFD display
as red and yellow tiles or towers, and is depicted for advisory information
only. Aircraft maneuvers and navigation must not be predicted upon the use
of the terrain display.
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. Coverage of the obstacle
•
database includes the United States, Canada, and Europe .
ISSUED: December 22, 2017
REVISED: March 27, 2020
°
North latitude al all longitudes
°
South latitude at aJI longitudes
°
North latitude between longitude
65
(Northern Canada)
°
North latitude between longitude 70
(Northern Canada)
°
North latitude between longitude 85
(Northern Russia)
°
South latitude between longitude 120
(Region south of Australia and New Zealand)
In dual GPS installations, only one GPS needs to
be available for lFR operations.
Database coverage areas may change over time.
Reference the database status page to determine
which regions are currently loaded to the system.
NOTE
NOTE
SECTION 2
LIMITATIONS
°
°
Wand W.
75 120
° °
W and 128 W.
° °
E and 114 E.
° °
E and 165 E.
REPORT: VB-2749
2-11