LIMITATIONS
AIRPLANE
O
PERATIONS
MANUAL
1-01-82
Page
4
Code
02
REVISION 41
Copyright © by Embraer. Refer to cover page for details.
The performance of AIII mode approaches requires that the following
equipment and instruments be in operating conditions:
− Head-Up Guidance System (HGS);
− 2 Inertial Reference Systems (IRS);
NOTE: 1 IRS required in case of single IRS installation.
− 2 Air Data Computers (ADC);
− 3 VHF/NAV Systems;
− 2 Radio Altimeters;
− 2 Integrated Computers (IC);
− 2 Attitude and Heading Reference System (AHRS);
NOTE: AHRS is not applicable in case of dual IRS installation.
− Windshield Wipers;
NOTE: For airplanes Pre-Mod. SB 145-30-0055 and Post-Mod
SB 145-30-0054 (or with an equivalent modification
factory incorporated), the Rain Repellent Coating
replace the Windshield Wipers. Approved Rain
Repellent Coatings are listed in AMM chapter 30-41-04.
− Primary Flight Display (PFD 2);
− 1 Enhanced/Ground Proximity Warning System
(EGPWS/GPWS);
− 1 Aural Warning Unit (AWU) Channel;
− 1 GPS (GPS 2 in case of dual GPS configuration).
NOTE: GPS is not required in case of dual IRS configuration.
APPROACH AND LANDING FLAPS
AIII mode approaches and landings must be performed with flaps 22°.