AIRPLANE
FLIGHT
SUPPLEMENT 5
CAT II
OPERATION
ANAC APPROVED S5-10
REVISION 15 code 01 Page 3
Copyright © by Embraer. Refer to cover page for details.
EMERGENCY AND ABNORMAL PROCEDURES
ALTITUDE LOSS
The demonstrated altitude loss due to a pitch down hardover during
flight test is presented in the graph below.
− Recovery initiated 1 second after failure recognition:
300
250
200
150
100
50
0
−800 −600 −400 −200 0 200 400 600 800 1000 1200 1400
HORIZONTAL DISTANCE − m
ALTITUDE − ft
EM170AOM050003C.DGN
RECOVERY
INITIATED
FAILURE
RECOGNIZED
FAILURE OCCURS
AIRPLANE WHEEL
SLOPE 1/29
RUNWAY
THRESHOLD
NOTE: The maximum demonstrated altitude loss due to autopilot
malfunction is 20 ft.