Garmin GNS 5XXW Manual page 6

Applicable to dual installations consisting of two Garmin
GNSS units: The Garmin GNSS navigation system has been
found to comply with the requirements for GPS Class II
oceanic and remote navigation (RNP-10) without time
limitations in accordance with AC 20-138A and FAA Order
8400.12A. The Garmin GNSS navigation system can be
used without reliance on other long-range navigation
systems. This does not constitute an operational approval.
The Garmin GNSS navigation system has been found to
comply with the navigation requirements for GPS Class II
oceanic and remote navigation (RNP-4) in accordance with
AC 20-138A and FAA Order 8400.33. The Garmin GNSS
navigation system can be used without reliance on other
long-range navigation systems. Additional equipment may
be required to obtain operational approval to utilize RNP-4
performance. This does not constitute an operational
approval.
The Garmin GNSS navigation system complies with the accuracy, integrity, and
continuity of function, and contains the minimum system functions required for
P-RNAV 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 GNSS navigation system has one or more TSO-
C146a Class 3 approved Garmin GNS Navigation Systems. The Garmin GNSS
navigation system complies with the accuracy, integrity, and continuity of
function, and contains the minimum system functions required for B-RNAV
operations in accordance with EASA AMC 20-4. The Garmin GNSS navigation
system complies with the equipment requirements for P-RNAV and B-
RNAV/RNAV-5 operations in accordance with AC 90-96A CHG 1. This does
not constitute an operational approval.
Garmin International holds an FAA Type 2 Letter of Acceptance (LOA) in
accordance with AC 20-153 for database integrity, quality, and database
management practices for the navigation database. Flight crew and operators can
view the LOA status at FlyGarmin.com then select "Type 2 LOA Status."
Navigation information is referenced to the WGS-84 reference system.
Note that for some types of aircraft operation and for operation in non-U.S.
airspace, separate operational approval(s) may be required in addition to
equipment installation and airworthiness approval.
190-00357-03 Rev. E
Page 6 of 22
AFMS, Garmin GNS 5XXW GPS/SBAS System
FAA APPROVED