SECTION 2
LIMITATIONS
PA-28-181, ARCHER ill
2.25 GARMIN Gl0OO AVIONICS SYSTEM LIMITATIONS (continued)
(c) Databases
( 1) Navigation Database
GPS/SBAS based IFR enroute, oceanic and terminal navigation
predicated upon the Garmin G 1000 GPS Receiver is prohibited unless
the pilot uses a valid, compatible, and current Navigation database or
verifies each selected waypoinl for accuracy by reference to current
data.
Instrument approach navigation predicated upon the Garmin G
l
000
GPS Receiver must be accomplished in accordance with approved
instrument approach procedures that are retrieved from the G 1000
Navigation database. The G lOOO Navigation database must incorporate
the current update cycle or each waypoint must be verified for accuracy
with current approach chart data.
(d) Flight Plannjng
•
In areas where GPS SBAS coverage is not available, the pilot must
•
verify RA.IM availability. See Section 1.21 for available FDE/RAIM
prediction programs.
For operations within the U.S. National Airspace System on RNP and.RNA V
procedures when GPS SBAS signals are not available, the availability
of GPS RAIM shall be confirmed for the intended route of flight. ln the
event of a predicted continuous loss of RAIM of more than five minutes
for any part of the intended route of flight, the flight should be delayed,
canceled, or re-routed on a track where RAIM requirements can be met.
REPORT: VB-2749
2-8
ISSUED: December 22, 2017
REVISED: June 17, 2019
•
