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If, in a fuel emergency (eg. fuel leak), the a/c can land with one wing
tank full and the other empty (QRH 2.08 – fuel leak procedure)
Maximum Fuel Temperature +55 C
Minimum Fuel Temperature
INNER TANK: fuel freezing point +3 deg C or -54 deg C whichever is
higher.
OUTER TANK: fuel freezing point.
Freezing points: JET A1 -47 deg C
JET A -40 deg C (eg., LAX)
JP 5 -46 deg C
JP 8 -47 deg C
Fuel Management
Tanks must be emptied in the following order: Centre tank, then wing
tanks.
In case of a trim tank forward transfer pump failure, do not select the trim
tank forward when the pitch attitude is above 3° to avoid inadvertent fuel
aft transfer.
Typical Cargo Capacities
(-200) 36,400 kg
(-300) 45,900 kg
Engines
General Electric CF6-80E1A2 (-200) -FADEC
Thrust: 72,000 lbs
EGT limits
Takeoff and go-around 975 C 5 min
(or 10 min in the case of engine failure)
MCT 940 C (unlimited)
Starting 750 C (975 C for air start)
Oil System
Maximum continuous temperature 160 C
Maximum transient temperature 175 C (max 15 min)
Minimum starting temperature -40 C
Minimum oil quantity 12 qtz + 0.56 q/hr of planned flight
RPM
N1 max 115.5%
(a lower limit may apply depending on ambient conditions and bleed
configuration)
N2 max 113%
Starter
Maximum continuous operation 5 min
Between each cycle, wait 30 seconds per minute of operation for
cooling.
After 2 consecutive 5 minute duty cycles, wait 10 minutes to allow
starter cooling before each subsequent 5 minute duty cycle.
Starter not to be engaged when N2 > 30%
Reverse Thrust
Not to be selected in flight.
Backing the a/c with reverse thrust not permitted.
Maximum reverse thrust not to be used below 70 kt. Not applicable in
the case of loss of braking and unable to decelerate and RTO or
landing on contaminated runway where unable to decelerate.
Idle reverse permissible to a/c stop.
Reduced Thrust Takeoff
Thrust reduction not to exceed 25% of full rated takeoff thrust.
FLEX assumed temperature not to exceed ISA+43 deg C.
Reduced thrust takeoff not permitted on contaminated runways.
Dispatch with one reverser inop is not permitted on contaminated
runways.
Aircraft Size
Wingspan: 60.3m
Length: 58m (-200)
64m (-300)
Autopilot Function
Minimum weight for autoland 123,000 kg
Minimum height for use of A/P on takeoff with SRS mode 100' AGL
(internal logic prevents A/P engagement during first 5 seconds after T/O)
Autopilot Disconnect/Re-engage Limits
Straight-in approach MDA(H)
Circling approach MDA(H) - 100'
ILS with CAT 1 displayed on FMA 160' AGL
Autocoupled approach with manual landing intended (at least CAT 2 on
FMA) 80’ AGL
All other phases (including visual approach)
500' AGL
“LIMITS” (JUN 08) – NOT AN OFFICIAL DOCUMENT
PAGE 4
Use of the A/P or F/D in OPEN DES or DES mode is not permitted in
approach unless the FCU altitude is set to, or above MDA or 500',
whichever is highest.
Go-around engage not below 100' AGL
Autothrust Function
Use of the autothrust is approved with, or without, AP/FD in selected or
managed mode.
Autoland Wind Limits - Aircraft
Headwind 35 kt
Tailwind 10 kt
Crosswind 20 kt
Wind is based on surface wind as reported by the tower.
The AP may remain engaged if the ND wind reading is greater during
the approach.
Autoland certified in CONF FULL and CONF 3.
Certified up to 229,000 kg (all series a/c) in case of emergency
Any autoland requires at least CAT 2 to be displayed on the PFD.
1 or 2 APs OK depending on WX (see below).
AutoLand Wind Limts – Procedural When Below CAT 1
(ie. proper low viz ops)
CAT II/III
HWC 25 kt
XWC 10 kt
Further Autoland Limitations
CAT 2 – minimum design height 100’ AGL
At least 1 AP engaged in APPR mode at least CAT 2 displayed on FMA
(CAT 2, CAT 3 SINGLE or CAT 3 DUAL)
CAT 3 FAIL PASSIVE – minimum design height 50’ AGL
At least 1 AP engaged in APPR mode at least CAT 2 displayed on FMA
(CAT 2, CAT 3 SINGLE or CAT 3 DUAL)
A/THR must be used in selected or managed speed
CAT 3 FAIL OPERATIONAL – minimum design height 0’ AGL,
minimum RVR 75m all zones
Alert height 200’ AGL
2 APs engaged in APPR mode and CAT 3 DUAL on FMA
Autoland With Unprotected Beams
Autoland to CAT 1 facility or CAT 2/3 facility with unprotected beams
allowed in weather equal or better than CAT 1 – with the following
　
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