Super 80 Professional – AOM
FLIGHT CONTROLS
Section 13 Page 6
Super 80 Professional – Aircraft Operating Manual
Coolsky, 2018
Take-off Warning
A take-off audible warning signal and voice
warning will sound if the throttles are
advanced for take-off together with at least
one of the following conditions:
•
the stabilizer trim is not set according
to the computed take-off trim setting
•
the flap/slat handle is not set in
accordance with the setting on the
Take-off Condition Computer
•
the slats are not extended
•
the spoiler lever is not fully forward
•
the parking brakes are on.
Stall Protection System
Prior to the onset of a stall, the stall
protection system will be activated. The
airplane is equipped with two stall detection
systems, each receiving input from an
angle-of-attack vane, the horizontal
stabilizer and the slat/flap position
transmitters.
When approaching a stalled condition the
following will be activated:
•
SPD LOW in the Pitch FMA window
•
Stick Shaker will be activated.
•
At stall the claxon aural warning and
vocal “Stall” will sound.
•
Stall warning light will come one.
•
Stick Pusher will be activated.
Autoslats
When the flap/slat handle is set to the 0 – 13
degrees range and the aircraft speed is less
than 240kts, the slats will automatically be
extended from the mid-sealed to the
extended position if a stalled condition is
detected. The slats DISAGREE and AUTO
lights will come on indicating the autoslat
system is operating. The slats will
automatically be retracted to the mid-
sealed position when the stalled condition
ends.
The slat system will automatically do a self-
test whenever take-off flaps is selected (0 –
13) on the ground. The slats DISAGREE and
AUTO lights will come on during the test.
Post Stall Pusher System
Whenever a stall is detected, the control
column will be abruptly moved forward, the
STICK PUSHER PUSH TO INHIBIT glareshield
light will come on, and the autopilot, if
engaged, will be disconnected. The Post
Stall Pusher System will keep forward
pressure on the control column until the
airplane has come out of the stalled
condition or the STICK PUSHER PUSH TO
INHIBIT glareshield light is pushed in.