Limitations Flashcards
Flight manoeuvring load acceleration limits
Clean =
Other config =
Clean = -1g to +2.5g
Other config = 0g to +2.0g
Min TAT
-52 degrees
RUNGWAY slope mean
+/- 2%
Max tailwind for T.O.
15kt
Max tailwind for LDG
15kt
Max wind for cabin and cargo door operation
40kt
Flap/ slat speeds 350-9
0 = VMO/MMO
1 = 255kt
1+F = 220kt
2 = 212kt
3 = 195kt
Full = 186kt
Flap/slat speeds 350-1000
0 = VMO/MMO
1 = 260kt
1+F = 231kt
2 = 219kt
3 = 206kt
Full = 192kt
VMO/MMO
VMO = 340kt
MMO = 0.89M
LDG gear speeds 350-1000 for
(VLE/MLE) gear extended
(VLO/MLO) gear operating
(VLO/MLO = VLE/MLE) gravity extension
250kt/ M0.55 for all
LDG gear speeds 350-900 for
(VLE/MLE) gear extended
(VLO/MLO) gear operating
(VLO/MLO = VLE/MLE) gravity extension
(VLE/MLE) + (VLO+MLO) = 250kt / M 0.55
(VLO/MLO) gravity extension = 220kt / M0.48
Max tire speed 350-9
204kt
Max tire speed 350-1000
213kt
Max wiper speed
230kt
Differential cabin pressures + and -
+ pressure max = 10.29 psi
- pressure max = -0.71 psi
Ram air inlet differential pressure req
Pressure bellow 2 psi
Aoto pilot engagement after T.O.
At least 5 seconds after lift off
Autopilot engagement after a Go -Around
100ft AGL
Autopilot disconnect height for F-G/S mode, V/S or FPA mode and APP-DES mode
200ft AGL
Autopilot disconnect height in G/S mode and APPR1 on FMA
160ft AGL
Autopilot disconnect height for G/S mode and one of the following in FMA
-LAND 1
-LAND2
-LAND3 SINGLE
-LAND3 DUAL
0ft AGL if an auto land
80ft AGL if manual landing
Max Auto land winds 350-9
Tail. =
Head. =
X wind =
Tail = max tailwind for landing
Head = 40kt
X wind = 30kt
Max Auto land winds 350-1000
Tail. =
Head. =
X wind. =
Tail = max tail wind for landing
Head = 30kt
X wind = 30kt
Alert height 350
200ft
APU start attempts
3 consecutive APU start attempts, crew must then wait 60min
APU operational
Electric
Entire flight envelope
APU operational
APU bleed Eng start
25,000 ft
APU operational
APU bleed AC + press (single pack)
25,000ft
APU operational
APU bleed AC + press (dual pack)
22,500ft
APU operational
APU bleed for wing anti ice
Not permitted
Eng oil quantity 350-1000
⬇️5hr flight =
⬆️5hr ⬇️7hr flight =
⬆️7hr flight =
Eng oil quantity 350-1000
⬇️5hr flight. = 13 qts
⬆️5hr ⬇️7hr flight = 15 qts
⬆️7hr flight = Full tank
Oil tank considered full when ENG SD page says22 qts or tech log says fully filled
Eng oil quantity 350-900
Min oil quantity =
Min oil quantity = 13 qts
Engine starter limitations
- max continues operation
- Two consecutive cycles of ….min + one additional cycle of ….. min with wait of ….s between each cycle
- Max continues = one 5min cycle
- 3 min x 2 + 1min, 30s between each cycle
Engine starter cool down period
Wait 30 min after last cycle
ENG warm up period
If engines shut down 90mins or less
= 2 min warm up
ENG warm up period
If engines shut down more than 90mins
= 5 mins warm up
Max alt for Flaps/slats extended
= 20,000ft
Max allowed fuel imbalance between left and right tanks
= 3,000 kg
Max BRK TEMP for T.O.
= 300 deg/c
Taxi with deflated or damaged tires
Max taxi speed =
Max nosewheel steering andle =
N.o. Affected for nose LDG gear =
N.o. Affected for each main landing gear
= 3 kt
= 30 deg
= no more than one affected
= mo more than two affected tires on each LDG gear, provided tires not on the same axle.
Back up steering function must not be used in what cases
- ## -
- On contaminated rays
- For more than 90* turns
- To perform more than 2 turns
350-9 A7 ALA SIM WV001
Maximum taxi weight =
= 275,900 kg
350-9 A7 ALA SIM WV001
MTOW =
= 275,000 kg
350-9 A7 ALA SIM WV001
MLW =
= 207,000 kg
350-9 A7 ALA SIM WV001
MZFW =
= 195,700 kg
350-9 A7 ALA SIM WV001
Min T.O. weight =
= 144,000 kg
350-9 A7 ALA SIM WV001
Min weight for LDG + FLT =
= 127,000 kg
Wing span
64.75M (65m)
Ac length
350-9 =
350-1000 =
350-9 = 66.61M (67M)
350-1000 = 73.59M (74M)
LDG gear width/span
350-9
350-1000
350-9 = 10.6M (11M)
350-1000 = 10.73m (11M)
5.5M from centre of AC
GRND Clearance Angle 350-9
Compressed gear =
Extended gear =
Compressed = 10.1 deg
Extended = 12.4 deg
GRND Clearance Angle 350-1000
Compressed gear =
Extended gear =
Compressed = 8.6 deg
Extended = 10.7 deg
180 deg turn on RWY 350-9
= 53M
Additional width may be req when RWY wet or contaminated
180 deg turn on RWY 350-1000
= 59M
Additional width may be req when RWY wet or contaminated
Automatic flap retraction (ARS) A350-900
210 KT
Automatic flap retraction (ARS) A350-1000
221 KT
Automatic extension system (AEA) A350-900
203 Kt
Automatic extension system (AEA) A350-1000
214 Kt
Flap load relief system (FLRS)
Retracts at =
Extends back at =
VFE + 2.5kt
VFE - 2.5kt
Slat Alpha/Speed lock function
Activation
AOA above =
Speed less than =
= 10.6 deg
= less than 140 kt
Slat Alpha/Speed lock function
Deactivation requires
AOA below =
Speed above =
AOA = 10.3 deg
Speed above = 146 KT
