AIRPLANE
FLIGHT
SUPPLEMENT 3
CAT II OPERATION
CTA APPROVED S3-10
ORIGINAL code 01 Page 3
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:
NOTE: The maximum demonstrated altitude loss due to autopilot
malfunction is 20 ft.
0
50
100
150
200
250
300
350
-800 -600 -400 -200 0 200 400 600 800 1000 1200 1400
ALTITUDE - ft
RUNWAY THRESHOLD
FAILURE OCCURS
FAILURE
RECOGNIZED
RECOVERY
INITIATED
SLOPE 1/29