A350 Limitations Flashcards

1
Q

Max APU EGT:

A

680 C

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2
Q

Minimum DH with HUD:

A

150ft AGL

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3
Q

Is brake pivoting allowed?

A

No

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4
Q

Max alt for APU for aircon and pressurisation (single pack):

A

25000ft

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5
Q

Max alt for APU to assist engine start:

A

25000ft

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6
Q

Is high thrust on at least one engine allowed with park brake on?

A

No

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7
Q

Max/min differential pressure:

A

10.29PSI / -0.72PSI

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8
Q

What is the minimum pressure altitude for alt reporting of the transponder?

A

-1000ft

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9
Q

Max flap/slat speed flaps1 (1+F)(take-off/approach):

A

220kts

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10
Q

Limitation of APU bleed air use:

A

Do not use when HP ground air connected

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11
Q

Max wind for cabin and cargo door ops:

A

40kts

Cabin and cargo doors need to be closed before 60kts

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12
Q

Max flight altitude:

A

43100ft

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13
Q

Flight Manoeuvring Load Acceleration Limits:

A

Clean config: -1g to +2.5g

Other config: 0g to +2.0g

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14
Q

Max time without air conditioning:

A

19min (300pax)

see table for other pax loads

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15
Q

Max crosswind for landing on dry rwy:

A

40kts

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16
Q

Vmcl:

A

122kts

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17
Q

How long after take-off can the autopilot be used?

A

5sec

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18
Q

Ram air inlet:

A

Opens when differential PSI is below 2PSI.

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19
Q

Max crosswind for take-off and landing on medium rwy:

A

See RCAM in QRH

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20
Q

APU electric generator limits:

A

Can operate in entire envelope.

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21
Q

Max tailwind for take-off:

A

15kts

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22
Q

At what speed does the flap auto-retraction occur?

A

210kts

flap moves from 1+F to 1

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23
Q

To what altitude can the auto pilot be used when in G/S mode and APPR1 is on the FMA?

A

160ft

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24
Q

Max crosswind for auto land:

A

25kts

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25
Q

Starter limits:

A

3min - 0 N3 - 30sec - 3min - 0 N3 - 30sec - 1min - 30min or

One continuous 5min with 30min rest

No running engagement if N3 is greater than 10% on gnd or 30% in flt.

Tailwinds greater than 15kts may affect start.

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26
Q

Min weight at take-off:

A

144000kg

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27
Q

Max fuel temp:

A

+55 C

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28
Q

ANF during take-off:

A

Not allowed on PF side.

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29
Q

After a manual go-around when can the autopilot be engaged?

A

100ft

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30
Q

Max tyre speed:

A

204kts

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31
Q

Max take-off weight:

A

275000/240000kg

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32
Q

Max flap/slat speed flaps full:

A

186kts

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33
Q

Thrust/EGT limits:

A

TOGA: 900 C (5min/10min OEI)
MCT: 850 C
Starting: 700 C (on ground)
850 C (in flight)

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34
Q

Rain repellant limitation:

A

Use in heavy rain only.

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35
Q

Max N speed for APU:

A

106%

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36
Q

Max allowed fuel imbalance:

A

3000kg
in case of emergency and failure of fuel system aircraft will be fully controllable in all phases of flight with higher imbalance.

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37
Q

When may the HUD be used on visual and CAT1 approaches:

A

When the slope is between -2 and -4 degrees.

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38
Q

Max alt for APU for aircon and pressurisation (dual pack):

A

22500ft

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39
Q

Vle:

A

250kts/M0.55

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40
Q

What is the lowest TFLEX?

A
  • TREF which is equal to:
    • ISA+10 for alt <2000ft
    • ISA+20 for alt 4000-8000ft
    • ISA+10 for alt > 10000ft or
  • Actual OAT whichever is higher.
41
Q

ROW/ROP limits:

A
  • Only on dry or wet rwys
  • Thrust reverser availability
  • No failures affecting landing performance
  • Approach not allowed if ROW/ROP alert suspected; must be deactivated within 15nm of rwy after approval from authority
42
Q

Park brake limits:

A

Only use when aircraft stationary.

43
Q

Min oil pressure:

A

25PSI

44
Q

Min oil temp for take-off:

A

50 C

45
Q

Use of APU bleed for wing anti-ice:

A

Not permitted

46
Q

Min weight for ldg and in-flight:

A

127000kg

47
Q

Landing gear gravity extension reset:

A

Only on ground by gnd engineer.

48
Q

On-board mobile telephony system limits:

A

Must not be used in toilets, crew rest areas and flight deck.

49
Q

Max ramp weight:

A

275900kg/240900kg

50
Q

Vlo:

A

250kts/M0.55

51
Q

To what altitude can the autopilot be used when in G/S mode and LAND1, LAND2, LAND3 SINGLE, LAND3 DUAL is on the FMA?

A

Autoland - 0ft

Manual land - 80ft

52
Q

HF communication limit:

A

Do not use during refuelling/de-fuelling ops.

53
Q

Max N1:

A
  1. 1% (Fan Mark I)

99. 1% (Fan Mark II)

54
Q

Min oil qty:

A

13qts

55
Q

Vmca/Vmcg:

A

Dependant on configuration, thrust setting, altitude, CoG,…

See table in LIM-AG-SPD P 2/2

56
Q

BTV use:

A
  • On dry or wet and contaminated rwys
57
Q

Max flap/slat speed flaps 1 (holding):

A

255kts

58
Q

Min TAT:

A

-52 C

59
Q

Power supply for portable electronic devices (PED):

A

Must be turned off during take-off and landing.

60
Q

Engine warm up limits:

A

If engines shutdown for <90min: 2min
If engines shutdown for >90min: 5min
Must be at idle or taxi thrust.

61
Q

External light limits:

A

Use only following when refuelling in progress:

  • NAV
  • LOGO
  • WING
62
Q

To what altitude can the autopilot be used when in F-G/S mode, V/S or FPA mode, or in APP-DES mode?

A

200ft

63
Q

Min oil temp for starting:

A

-40 C

64
Q

What is TMAX FLEX?

A

ISA + 60 C (40% of full rated thrust)

65
Q

Max flap/slat extended alt:

A

20000ft

66
Q

Max flap/slat speed flaps 0:

A

Vmo/Mmo

67
Q

Max flap/slat speed flaps 3:

A

195kts

68
Q

Is FLEX take-off allowed on contaminated rwys?

A

No

69
Q

Max tailwind for landing:

A

10kts (decelerated approach)

15kts (stabilized approach)

70
Q

MZFW:

A

195700kg

71
Q

Taxi with one or more deflated/damages tyres:

A
  • Max 3kts
  • Max 30 degrees steering angle
  • No more than one affected tyre on nose gear
  • No more than two affected tyres on main gear as long as not on same axle.
  • Inspection required on rwy if damage suspected.
72
Q

Max flap/slat speed flaps 2:

A

212kts

73
Q

Min fuel temp:

A

Freezing point or if unknown -47 C for JetA1.

74
Q

Is derated takeoff thrust takeoff allowed on contaminated rwy?

A

Yes

75
Q

Derated takeoff thrust limits:

A
  • TOGA thrust not permitted on derated takeoffs except emergency
  • Reduced thrust (FLEX) not permitted with derated takeoff
  • At derate D12, D16, D20, D24 and takeoff weight <210t, max headwind 20kts.
76
Q

May the synthetic runway be used to identify the rwy?

A

Yes

  • synthetic rwy may not overlay real rwy during precision approach
  • synthetic rwy and synthetic rwy course may differ slightly with real rwy and course during non-precision approach.
77
Q

APU start/shutdown during refuelling/de-fuelling:

A

APU may be started or shutdown if no auto-shutdown or failed start has occurred.
Normal shutdown needs to occur if fuel spill is evident during refuelling/de-fuelling.

78
Q

What fuel may be used?

A

Jet A, Jet A1, JP5, JP8, No 3 Jet, RT, TS-1.

79
Q

Max brake temp for takeoff:

A

300 C

80
Q

APU oil level limit:

A

May be operated up to 20hrs with OIL LVL LO ECAM displayed.

81
Q

Max crosswind for take-off and landing on damp rwy:

A

35kts (take-off)
40kts (landing)
Check RCAM

82
Q

Wipers max speed:

A

230kts

83
Q

Max speed for ldg gear gravity extension:

A

220kts/M0.48

84
Q

MLW:

A

207000kg

85
Q

Max cont. oil temp:

A

180 C

86
Q

Runway slope:

A

+/-2%

87
Q

Max N3:

A

97.4%

88
Q

Limitation on packs use with gnd air:

A

Do not use packs while LP ground air is connected to avoid damage.

89
Q

Vmo/Mmo:

A

340kts/M0.89

340kts to FL300, then M0.89

90
Q

APU starter limits:

A

3 consecutive starts with 60min break.

91
Q

Max take-off and landing altitude:

A

12500ft

92
Q

Reverse thrust limits:

A
  • No reverse in flight
  • No backing of aircraft using reverse
  • No max reverse below 70kts
93
Q

Max crosswind for take-off on dry rwy:

A

35kts

94
Q

Max N2:

A

100%

95
Q

Max headwind for auto land:

A

40kts

96
Q

Max EGT during start for APU:

A

1260 C

97
Q

May the HUD be used for automatic approach, rollout, and landing?

A

Yes

98
Q

Soft go around limitation:

A

Not permitted with OEI.

99
Q

When should TAWS be inhibited:

A
  • Flying into aerodromes not in database

- When flying into aerodromes identified as creating nuisance warnings; deactivate within 15nm.