Piper ARCHER III Pilot Operating Handbook page 243

PA-28-181, ARCHER III
SECTION 2 - LIMITATIONS
A. The GARMIN GNS 430 Pilot's Guide, p/n 190-00140-00, Rev. A, dated
October 1998, or later appropriate revision, must be immediately available
to the flight crew whenever navigation is predicated on the use of the
system.
B. The GNS 430 must utilize the following or later FAA approved software
versions:
The main software version is displayed on the GNS 430 self test page
immediately after turn-on for 5 seconds. The remaining system software
versions can be verified on the AUX group sub-page 2,
"SOFTWARE/DATABASE VER".
C. IFR enroute and terminal navigation predicated upon the GNS 430's GPS
Receiver is prohibited unless the pilot verifies the currency of the data base
or verifies each selected waypoint for accuracy by reference to current
approved data.
D. Instrument approach navigation predicated upon the GNS 430's GPS
Receiver must be accomplished in accordance with approved instrument
approach procedures that are retrieved from the GPS equipment data base.
The GPS equipment data base must incorporate the current update cycle.
1. Instrument approaches utilizing the GPS receiver must be conducted
in the approach mode and Receiver Autonomous Integrity Monitoring
(RAIM) must be available at the Final Approach Fix.
ISSUED: JULY 12, 1995
REVISED: NOVEMBER 6, 1998
SECTION 9
SUPPLEMENT 7
REPORT: VB-1611
9-43