Good To Know Flashcards
TO/GA on Ground Above 80 Knots
LNAV/VNAV disarmed
FD shows
Does not remove thrust derate
Thrust FMA stays HOLD
TO/GA After Liftoff
Pitch&roll TO/GA
Flight director shows it off
THR REF set
FLAP LIMIT
1 - 250
5 - 230
15 - 215
20 - 210
25 - 180
30 - 170
TO/GA Armed
Flaps not up
GS captured
Pulling Engine Fire Switch
Fuel valves close
Hydraulic pumps depressurized
Hydraulic fluid shuts off
Trips GEN off
Fire bottles ARM
Close engine anti ice valve
Removes power from thrust reverser
Wing span
Min 180 turn width
60.1
788-42.2
789-47
APU Fire Switch Pulled
Closes fuel valve
APU shuts down
Air inlet door closes
Trips off APU GEN
Shuts down APU
Arms APU bottle extinguisher
** bottle will discharge automatically after 15 sec
TERR colors
Green - 2000 to 1000 below.
Dense Green - 1000 to 500 below.
Yellow- 500 below to 1000 above.
Dense Yellow- 1000 to 2000 above.
Red - greater than 2000 above.
Yellow - caution 40-60 sec impact.
Red - warning 20-30 sec impact.
Predictive windshear
To be
TCA RA
Climb - not below 1000ft, descent 1200ft, increase descent 1650ft
Descent - below 1000ft,
Engine Out cruise PAVE
P-plan
A-access
E-enter
V-verify
Engine
If OAT is above 40°C
Do not attempt to start both engine at the same time
Engine warm up requirements:
Engine cool down
• Run the engines for at least 5 minutes
• Use a thrust setting normally used for taxi operations
• Engine oil temperature must be above the lower amber band before takeoff
• Run the engines for at least 5 minutes
Oceanic in flight contingencies
Min 30 turn L or R
Offset 5nm
Attempt ATC clearance
Maintain FL as possible
ACAS
Exterior light on
Alert other aircraft on EMG FRQ
ALT + 500ft
Atlantic WX deviation
ATC clearance
Visual + ACAS
Exterior lights ON
Report EMG FRQ
Up to 5nm maintain ALT
More than 5nm: SAND
South of track Ascend
North of track Descend
Resume clearance ALT within 5nm
Items required “CONFIRM”
Autothrottle arm switch
Engine thrust lever
Fuel control switch
Engine or APU fire switch
Cargo fire arm switch
Generator drive disconnect switch
Recommended Max LDW for one engine INOP G/A
230t
Minimum T/O Fuel (OMA)
15t
TO/GA available in flight
In flight, TO/GA is armed when flaps are out of up or glideslope is captured.
Autothrottle stall protection
speed is less than an FMC calculated value for one second, and
• thrust is below reference thrust limit, and
• airplane barometric altitude is 400 feet above the airport on takeoff or airplane altitude is above 100 feet RA on approach
Flaps up maneuvering speed
VREF 30 + 80
Minimum command speed on approach
Auto land - VREF +5
Manual landing with autothrottle - VREF + 5 to Max +10
No autothrottle - half headwind component + full gust (Max + 15)
Direct head 50%, 45 degrees 35%…
Severe Turbulence
Pax signe - ON
Flaps extension should be delayed as possible
During climb or descent us of VS is recommended
In cruise, it may be necessary to disconnect autothrottle
Set TPR at or slightly above the magenta line
Do not make sudden large control inputs
flight control system provides rudder input
Above 65knt
Speed reduction
For planning purposes, it requires approximately 80 seconds and 9 NM to decelerate from 330 to 250 knots in level flight without speedbrakes
Speedbrakes reduce time and distance by 60%
Go-Around
TO/GA
Flaps 20
Positive rate - gear up
200’ AP-AT
At 400’ - LNAV-missed approach ALT
1000’ speed bug - flaps up
after flap retraction - FLCH or VNAV
CLB thrust
After takeoff checklist
Fuel capacity
Wing 16.9 (9-16.77)
Main 67.9
Engine
The airplane is powered by two Rolls-Royce Trent 1000J engines. The engines are rated at 73,800 pounds of takeoff thrust each.
Electrically powered in addition to traditional systems
Engine start
Pressurization
Brakes
Stabilizer
Wing anti-ice
Fuel Jettison
Fuel in center tank - 1360 kg/min
Center tank empty - 570 kg/min
Time after shutdown to allow cool off to unpowered the airplane
10min with 2 sources
22min with 1 source
Cargo compartment allowed to carry live animals
Forward cargo compartment
Bulk cargo compartment
Slap liver position they extend or retract only the slats
0-1
20-25
Hydraulic systems Powered items
LEFT
- flight controls / spoilers
- left engine thrust reverser
RIGHT
- flight controls / spoilers
- right engine thrust reverser
CENTER
- flight control / spoilers
- landing gear actuation
- leading edge slats
- nose gear steering
- trailing edge flaps
Typical TPR
789
Europe 180-200t 52%-72%
USA or East Asia. 210-250t 72%-87%
Emergency descent
30 turn, 5nm
China and India: 90 turn, China 25nm, India 15nm
Seychelle islands: 45 turn
Landing performance must be assessed
The landing performance is in doubt; or
• Conditions are significantly less favourable than those presumed at time of dispatch; or
• The runway is contaminated; or
• LDA is less than 8,000 ft.
PA announcements during emergency
No evacuation expected- 2 cabin chime
Evacuation expected-
2 min before landing “ צוות לסיים הכנות ולשבת לנחיתה “ + 2 cabin chime
40-5 seconds before landing - “ עבור לתנוחת חרום/ brace for landing “
