Unreliable Airspeed / QRH / Proceed to AVNC 02-24

Question 1

Indication:
- Pitch attitude, thrust setting or external noise not consistent with indicated airspeed.
- Large airspeed difference between PFDs and/or ISI.
- Loss of multiple airspeed indication.
- EFIS MISCOMP and EFIS COMP INOP caution messages on
and/or amber IAS flag.

!!! CAUTION: Respect stall warning and stick pusher

(1) ATS DISC …..
(2) Autopilot…..
(3) FDs…..
(4) Choose applicable:

• > Above minimum safe altitude - Proceed to AVNC 02-24
• > Below minimum safe altitude - Go to (5)

Below min. safe altitude:

(5) Pitch / N1…..
(6) Go-around…..

When above 15,000 feet:
(7) Pitch /N1

Proceed to AVNC 02-24

Answer 1

(1) ……PRESS
(2) …..DISCONNECT
(3) …..DESELECT
(4) …..Choose applicable:
(5) ….. 15 DEGREES / TO
(6) ….. INITIATE
Clean up and climb above minimum safe altitude
(7) ….. 10 DEGREES / CLB

Proceed to AVNC 02-24