Piper ARCHER III Pilot Operating Handbook page 28

SECTION 1
GENERAL
1.21 GlOO-O GNSS (GPS/SBAS) NAVIGATION SYSTEM EQUIPMENT
APPROVALS (continued)
Navigation Operational
Specification Requirements/
Authorizations
RNP APCH Procedures containing
Radius-co-Fix (RF)
LNAV/
legs are nol
VNAV
authorized.
minima
Must have GNSS/
SSAS capability
and availability or
GNSS RAIM/FDE
availability must
be verified prior 10
flight. Maximum
predicted RAIM/ FOE
unavailabili1y is 5
minu1es. 1
All instrument
approach procedures
that are retrieved from
the current
navigation database
are authorized.
In accordance with
AC 90-105A, Pan 91
operators (except
subpart K), following
the ai re raft and
training guidance in
AC 90-105A are
authorized to fly RNP
APCH LNAV/VNAV
minima procedures.
Part 91 subpart K,
121, 125, 129. and
I 35 operators require
operational approval.
This aircraft is not
authorized to perform
Barometric Based
Vertical Guidance
(baro-VNAV)
approches in the
EASA airspace
svstem.
REPORT: VB-2749
1-8f
Reference JCAO Flight
Documents Plan Code
ILem IOa Item
Code
FAA AC R
20-1380.
FAA AC
90-I 0SA.
EASA
AMC
20-27A
with
CM-AS-002.
ISSUED: December 22, 2017
PA-28-181, ARCHER ill
Notes
18
PBN/
S2 Includes area navigation
approaches titled
"RNA V (GPS)" and
·'RNA V (GNSS)."
Vertical guidance is
based on GPS/SBAS
when within SBAS
coverage and by
baro-VN AV when
outside SSAS coverage,
or when SSAS has
been pilot disabled for
approaches wilh
VNAV NA'.
The aircraft complies
with the criteria of
AMC 20-27 for RNP
approaches to LNAV/
VNA V minima, with
the exception lha1
VNA V is based on
SBAS/GNSS geometric
altitude when
SBAS/GNSS is
available and authorized
REVISED: July 15, 2020
•
•
·w
AAS
•