Flight Controls Flashcards
Nose gear doors
mechanical, inboard hydraulic, outboard mechanical
nose wheel doors can be manually opened on ground (T/F)
true
a steering pin must be removed prior to taxi (T/F)
false - must be inserted prior to taxi
what position should the flaps be in for a belly landing
zero flaps
(T/F) Steering is inoperative with nose gear not down and locked
true
for towing, the steering disconnect pin must be ____
removed
EMRG BRK LO PRESS
emergency brake accumulator pressure below 2250 psi
Maxaret
completely mechanical
reduces brake pressure in event of skid
will not function until wheel are spinning
hawker cannot takeoff for _______ after taxi
5 minutes
rejected takeoff wait times
25 minutes below 90ts, 45 below 90kts
inspection of over 90kts
Elevator trim annunciator
weight on wheels, thrust levers more than 40-60% N1
Mach trim
electric trim motor to increase stability above .73M
what type of flaps
interconnected slotted flaps powered by hydraulic systems
0, 15, 25, 45
what does lift dump do
increase flaps to 75 by air brake lever
stall warning indicated by
stick shaker (you are not stalled yet)
stall identification by
stick pusher (you are stalled)
autopilot does what with stall warniing
disengages
steering pin positions
horizontal for towing / on the ground
vertical for taxi / flight
nose wheel steering
Manually controlled, hydraulically actuated system provides 45 degrees right and left of center deflection
if loss of hydraulic power, can we (ground) steer the hawker
no
nose wheel steering not available when main pressure less than 2300 psi
illumination of red annunciators mean what
gear in transit, gear unlocked, or gear down and locked with gear selector lever out of down position
if gear is up and locked lights
all out
if gear is unlocked
red lights
gear is down and locked
green lights
gear down and locked, handle in wrong position
all lights (green and red)
what is the max gear extended speed
220kts
calls for gear
three green (gear speed 220)
pin (main counsel by thrust levers, should be out for nose wheel)
pressure (don’t want brakes applied)
center (tiller should be centered)
back up (lights on right side)
what’s a way to tell if gear is down if all gear systems are being wonky so
try flaps 25 - if horn goes off, gear is not down
gear horns
Gear not down and flaps 25, 45
Gear not down when aircraft is on ground and starter bus on
Gear not down and thrust angle below 60-70% and airspeed below 150 kts
which gear horn warning can be overridden
Gear not down and thrust angle below 60-70% and airspeed below 150 kts