A350 CX > Limitations > Flashcards

Limitations Flashcards

(57 cards)

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1
Q

Oxygen

A

2 Crew - 1000PSI
3 or 4 Crew - 1100PSI Except for Europe/UK/Israel 1500PSI

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2
Q

Flight Maneuvering Load Limits

A

Clean….. -1g to +2.5g
Other…. 0g to +2.0g

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3
Q

Max Alt and Min Alt

A

350-9…. 43,100ft to -2000ft
350-1…41,450ft to -2000ft

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4
Q

Max Take and landing Alt.

A

12,500ft to -2000ft

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5
Q

Minimum Tat

A

-52°C

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6
Q

Runway Slope

A

+/- 2%

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7
Q

Max Crosswind (GOOD)

A

Take off… 35kt
Landing… 40 kt

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8
Q

Max Crosswind (GOOD TO MED)

A

27kt

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9
Q

Max Crosswind (MED)

A

20kt

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10
Q

Max Crosswind (MP)
Standing water OR slush >3mm

A

20kt

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11
Q

Max Crosswind (POOR)
Ice (cold and dry)

A

15kt

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12
Q

Max Tailwind for Take-off and Landing

A

15kt

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13
Q

Max wind cargo and cabin door

A

40kt operation. must be closed before 60kt

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14
Q

Final approach slope elev > 8000ft

A

4°

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15
Q

Max Flap/Slat Speeds 350-9

A

1…. 255
1+F…. 220
2…. 212
3…. 195
FULL…. 186

Note: Auto Retract at 210kt

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16
Q

Max Flap/Slat Speeds 350-1

A

1…. 260
1+F…. 231
2…. 219
3…. 206
FULL…. 192

Note: Auto Retract at 221kt

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17
Q

VMO/MMO

A

340 and 0.89

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18
Q

Max Speed L/G
A350-900 ONLY

A

Extended 250 /0.55
Operating 250/0.55
GRAVITY EXT: 220/0.48

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19
Q

Max Speed L/G
A350-1000 ONLY

A

Extended 250 /0.55
Operating 250/0.55
Gravity 250/0.55

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20
Q

Max Tire Speed
900+1000

A

350-9: 204
350-1: 213

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21
Q

VMCL

A

900: 122 kt
1000: 123kt

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22
Q

Max Landing Weight

A

207T
236T

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23
Q

Takeoff Weight Limits (900)
TOW below 160T and X/W above 25kt

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A

D12, D16 or D24 derate mandatory

24
Q

TOW below 175T and CONF 3 (900 and 1000)

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A

FLEX not permitted

25
Takeoff Weight Limits (1000) TOW below 170T and X/W above 20kt
D12 or D16 derate mandatory
26
Landing Weight Limits (1000) Landing weight below 150T
CONF 3 mandatory and tailwind must be 10knts or less
27
Max positive differential pressure
10.29 PSI
28
Max negative differential pressure
-0.72 PSI
29
Ram Air Inlet opens at what differential pressure?
below 2 PSI
30
Autopilot at take-off
At least 5 seconds after lift off
31
Autopilot After manual go-around
100ft AGL
32
Autopilot In approach with F-G/S, V/S or FPA mode or APP-DES
200ft AGL
33
Autopilot In approach with G/S mode and APPR 1 on FMA
160ft AGL
34
Autopilot In approach with LAND 1, LAND 2, LAND3 SINGLE, LAND 3 DUAL
0ft for autoland 80ft if manual landing
35
Autopilot In all other flight phases
500ft
36
NAV PRIMARY - RNP Accuraccy with AP ON
En route - 1NM Terminal - 0.5NM In Approach - 0.3NM
37
NAV PRIMARY - RNP Accuraccy with AP OFF and FD ON
En route - 1NM Terminal - 0.5NM In Approach - 0.3NM
38
NAV PRIMARY - RNP Accuraccy with AP OFF and FD OFF
En route - 1NM Terminal - 0.5NM In Approach - 0.5NM with F-LOC deviation. Not authorized without F-LOC deviation.
39
Max wind conditions for autoland
Head: 40kt Tail: 15kt Cross: 30kt
40
Is CAT3B authorized on contaminated runways?
No. ROLL OUT mode is demonstrated on dry and wet runways (up to 3mm water). The roll out performance on contaminated runways was not demonstrated and cannot be assured. Note: seems autopilot can be used for contaminated landing for non CAT3B. But need to be prepared to take over.
41
Can the APU be started and operated even if OIL LEVEL LO ECAM advisory is displayed?
Yes. Maintenance action is required within 20h.
42
APU Start Limits
3 consecutive starts, afterwards must wait 60mins before a new start attempt.
43
APU Max rotor speed
N 106%
44
APU EGT Limits
Max EGT for Start: 1260C Max EGT for running : 680C
45
APU start/shutdown during refueling/defueling
APU start is not permitted during a refuel/defuel if the APU failed to start or an auto shutdown occurred. A normal shutdown must be completed.
46
APU Operational Envelope 1. Max alt to assist engine start 2. max alt for air + pres (single pack) 3. Max alt for air + pres (dual pack)
electric generator for entire flight envelope. 1. 25,000ft 2. 25,000ft 3. 22,500ft Use of apu bleed air for wing anti-ice not permitted.
47
Engine EGT Limits Takeoff and Go-Around (time and temp)
All engines 5 mins 900C One engine 10 mins 900C
48
Engine EGT limits for MCT (time and temp)
No time limit, 850C
49
Engine EGT limits for starting
On ground : 700C In flight: 850C
50
Engine Oil Temp Max continuous temp Min starting temp Min temp before takeoff
180C -40C 50C
51
Min Engine Oil Pressure
25PSI
52
Minimum Oil quantity
A350-9 : 13 quarts A350-1000 : FT below 5h - 13 quarts FT at or above 5h and below 7h: 15 qts FT at or above 7h : Full (at or above 22 qts)
53
Engine starter limits
Max continuous operation is 5 mins Two consecutive cycles of 3 mins max, plus one additional cycle of 1 mins with a run down to zero N3 and wait 30s between each cycle. OR One 5 mins cycle Wait 30 mins after last cycle for starter to cool No running engagement of the starter when N3 is above 10% on ground or 30% in flight.
54
Fuel Temps
Jet A: -40C Jet A1: -47C
55
Max fuel impalance
3000kg. Note: in abnormal conditions (fuel system failures) the above values may be exceeded without significantly affecting handling characteristics.
56
Taxi with deflated of damaged tire
max taxi speed: 3kt Max nws angle: 30deg No more than one affected tire on the nose landing gear. No more than two affected tires on each main landing gear provided not on same axle. In addition, if tire damage suspected, flight crew must ask for inspection prior to vacate runway or taxi.
57
A350 CX
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