
SECTION 1
GENERAL PA-44-180, SEMINOLE
REPORT: VB-2307 ISSUED: June 5, 2013
1-6 REVISED: June 11, 2014
1.18 G1000 GNSS (GPS/SBAS) NAVIGATION SYSTEM EQUIPMENT
APPROVALS
The Garmin G1000 Integrated Avionics GNSS navigation system installed
in this aircraft is a GPS system with a Satellite Based Augmentation System
(SBAS) comprised of two ETSO-145/TSO-C145a Class 3 approved Garmin GIA
63Ws, ETSO-146/TSO-C146a Class 3 approved Garmin GDU 1040 Display
Units, two GA36 GPS antennas (one is a GA37 if optional GDL 69A is installed),
and GPS software version 3.2 or later approved version.
The Garmin G1000 Integrated Avionics GNSS navigation system as installed
in this aircraft complies with AC 20-138C and has airworthiness approval
for navigation using GPS and GPS/SBAS (within the coverage of a satellite-
based augmentation system complying with ICAO Annex 10) for IFR enroute,
terminal area, non-precision approach, operations (including those approaches
titled “GPS”, “or GPS”, and “RNAV (GPS)” approaches). The Garmin GNSS
navigation system is approved for approach procedures with vertical guidance
including “LPV” and “LNAV/VNAV”, within the U.S. National Airspace
System.
For airplanes registered in the European Union member states and other states
associated to EASA, the Garmin G1000 Integrated Avionics GNSS navigation
system as installed in this aircraft complies with the accuracy, integrity, and
continuity of function, and contains the minimum system functions required for
PRNAV operations in accordance with JAA Administrative & Guidance Material
Section One: General Part 3: Temporary Guidance Leaflets, Leaflet No. 10 (JAA
TGL-10 Rev 1). The G1000 Integrated Avionics GNSS navigation system as
installed in this aircraft complies with the equipment requirements for PRNAV
and BRNAV operations in accordance with AC 90-96A and JAA TGL- 10 Rev 1.
This does not constitute an operational approval. The G1000 system as installed
in this aircraft has also been evaluated and approved in accordance with AMC
20-27, AMC 20-28, and CRI-F-87 to perform approaches using Lateral Precision
with Vertical guidance, (LPV) and RNAV-GNSS approach operations to LNAV/
VNAV minima where angular VNAV guidance is provided by SBAS augmented
GNSS.
The Garmin G1000 Integrated Avionics GNSS navigation system as installed
in this aircraft complies with the equipment requirements of AC 90-105 and
meets the equipment performance and functional requirements to conduct RNP
terminal departure and arrival procedures and RNP approach procedures without
RF (radius to fix) legs. Part 91 subpart K, 121, 125, 129, and 135 operators
require operational approval from the FAA.