Operation Manual Part 2

Aerosoft – Digital Aviation
CRJ-70 & CRJ-900
AOM PART 2
Systems Description
VOL
5
5-1-49
26-Jul-2017
AILERONS
The CRJ is equipped with two ailerons, one mounted on each wing near each wingtip. By turning the steering
column to the left the left aileron will move up, the right aileron will move down. For steep turns the spoiler on
the wing which is moving downwards will deflect to assist the turn. The left ailerons are supplied by hydraulic
system 1 and 3, while the right aileron is supplied by hydraulic system 2 and 3. The movement up and down is
25.1°.
The current position of the flight controls and aileron trim can be checked on the Flight Control synoptic page.