Limitations Flashcards
Max operating alt
410
Max takeoff and landing alt
10000 except for 800 and 900 which is 8400
Max crosswind for takeoff or landing including gusts
33 kts
Sever turbulence speed
.76 or 280 kias
Max taxi weight
700 155,000
800 174,900
900 182,200
Max takeoff weight
154500
174200
187700
Max landing weight
129200
146300
157300
Max zero fuel weight
149300
Max differential cabin pressure
9.1
Limitations on packs with engine bleeds on
Do not operate the packs on high
Autopilot limitations
Use of aileron trim is prohibited
Not below 400 feet on takeoff
Single channel operation during approach no autopilot below 50 feet
Don’t use autopilot below 100 ra when pressure alt is 8400
Auto land wind speeds
Headwind 25 kts
Crosswind 25 kts
Tailwind 10 kts
Engine ignition
On for takeoff landing heavy rain and anti ice operation
Engine start duty cycle
Each start attempt to 2 minutes
Min of 10 seconds is required between
Apu loads in flight
Bleed plus electrical load 10000 feet
Bleed is 17000
Max flap extension altitude
20,000
Speed brakes
Don’t use below 1000
Max winds for heads up display
25 hw
15 xw
10 tw
Hud limitations
May not be used above 8400 pressure
For manual approaches aIII mode is selected and ap and at must be detected prior to 500 tdze
Landing must be flaps 30 or 40 both engines
Landing flaps 15 one engine
Max tank fuel temp
49
Min in flight fuel tank temp
3 degrees above freezing point of fuel or -43
Max fuel imbalance
Between tank 1 and 2 must be scheduled to 0
Random imbalance must not exceed 1000
Max tailwind component for takeoff and landing
10 kts
What are the 6 displays called
Primary flight displays
Navigation displays
Upper display unit
Lower display unit
What are the displays controlled by
Display source panel
Efis control panels
Display select panel
What standby instruments are available
Standby magnetic compass
Standby attitude indicator
Standby airspeed/altitude
Air data reference system
Two computers
Adiru L. Captain pitot probe tat probe capt static port and alpha vane
Adiru R fo pitot probe alpha vane fo static port and tat probe
Info is sent to flight displays by two display electronic units
Deu 1 and 2
Deu supply’s info from various systems number 1 sends info to capt du inboard and out board and upper du
Number 2 is same for fo but Lower du
If either fails the other deu controls all six
Each pilot contains info from separate sources
