A321 Limitations Flashcards

1
Q

Flight maneuvering load acceleration limits?

A

Clean config: -1 to +2.5 g
Other: config: 0 to +2.0g

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2
Q

Max flight altitude?

A

FL398

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3
Q

Max altitude for takeoff and landing?

A

9200ft

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4
Q

Min altitude for takeoff and landing?

A

-2000ft

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5
Q

Runway slope?

A

+/- 2%

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6
Q

Nominal and minimal runway width?

A

45m
30m

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7
Q

Max wind for takeoff and landing?

A

35kts (engine limitation)
38kts (including gusts, demonstrated)

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8
Q

Max tailwind for takeoff and landing? Recommendation for ldg?

A

10kts
15kts
Flaps full for tailwind above 10kts

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9
Q

Passenger and cargo door operation wind limits?

A

Pax: 65kts
Cargo: 40kts (50kts if into wind or on leeward side)
Cargo must be closed by 65kts

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10
Q

Cockpit window open max speed?

A

200kts

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11
Q

Max flaps/slats speeds?

A

0 Vmo/Mmo
1 243kts
1+F 225kts
2 215kts
3 195kts
Full 186kts

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12
Q

Vmo/Mmo?

A

350kts
M0.82

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13
Q

Max speed with ldg gear extended?

A

Extended: 280kts/M0.67
Vlo (extend) 250kts/M0.60
Vlo (retract): 220kts/M0.54

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14
Q

Max ground speed?

A

195kts

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15
Q

Vmcl?
Vmca/Vmcg?

A

116kts
See table. (Dependent on altitude and config)

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16
Q

What must happen to Vmcg on narrow runways?

A

It must be increased. See table.

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17
Q

Max wiper speeds?

A

230kts

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18
Q

MRW
MTOW
MLW
MZFW
MIN WEIGHT?

A

97400kg
97000kg
79200kg
75600kg
46600kg

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19
Q

Max time without air conditioning?

A

20minutes

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20
Q

APU bleed use with HP air start unit?

A

Do not use APU bleed and HP air start at same time to prevent adverse effect on bleed air system.

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21
Q

Avionics, ventilation, limitation’s?

A

At OAT greater than 49°C check limitations table.

22
Q

Max and min cabin pressure differential?
Safety relief valve opens at?

A

9.0PSI
-1.0PSI
8.6PSI

23
Q

Max normal cabin altitude?
Cabin altitude warning, appears at?

A

8000ft
9550ft (+/-350ft)

24
Q

When can the auto pilot be used after takeoff?

A

100 feet AGL, and at least five seconds after lift off.

25
Q

At what altitude show the auto pilot be disconnected in approach with FINAL APP, V/S or FPA mode?

A

250ft agl

26
Q

At what altitude shall the auto pilot be disconnected when flying in ILS Cat I approach?

A

160ft agl

27
Q

When may the auto pilot be engaged after a go around?

A

100ft

28
Q

When must the auto pilot be disengaged in a circling approach?

A

500ft (Cat C)
600ft (Cat D)

29
Q

Down to what altitude may the auto pilot be used in all over phases?

A

900ft agl

30
Q

Minimum decision height for an ILS CAT II?
By when must the auto pilot be disengaged?

A

100ft agl
80ft agl

31
Q

Minimum decision height for an ILS CAT III fail passive (single)?

A

50ft

32
Q

Max winds for auto land?

A

Headwind: 15kts
Crosswind: 10kts
Tailwind: 10kts

33
Q

Max APU rotor speed?
Max APU EGT for start (below 35000ft)
Max APU EGT for start (above 35000ft)
Max EGT for APU running?

A

107%
1090°C
1120°C
675°C

34
Q

What are some of the APU limitations during refueling?

A
  • If APU failed to start or automatic shutdown, do not start
  • If fuel spill occurs, performing normal APU shut down
35
Q

Max altitude where APU can be started?
Max altitude where APU can be started with batteries?
Max altitude where APU can supply bleed air?

A

41000ft
25000ft
22500ft

36
Q

Max APU altitude to assist engine starts?
Max altitude for air-conditioning and pressurization (dual pack operation)?
Is the use of bleed it for wing auntie ice permitted?

A

20000ft
15000ft
No

37
Q

TOGA
MCT
Starting EGT limits?

A

1060°C (5min/10min OEI)
1025°C
750°C (on ground)
875°C (in flight)

38
Q

Max N1 speed?
Max N2 speed?

A

101%
116.5%

39
Q

Oil temp max continuous:
Max transient:
Min starting:
Min before takeoff:

A

140°C
155°C (15min)
-40°C
19°C

40
Q

Oil qty?

A

10.6 qts or
8.9qts + 0.45qts/hr
Whichever is higher.

41
Q

Min oil pressure?
Max oil pressure?

A

17.4PSI
130.5PSI (above 50°C)
145 PSI (below 50°C)

42
Q

Engine starter limitations?

A

3 cycles (automatic start includes 3 start attempts per 1 cycle)
60sec between each cycle
15min break after 3 cycles
No engagement with N2 above 63%

43
Q

Max wind for engine starting?
Engine crosswind limits for takeoff?

A

45kts
35kts (gusts included)

44
Q

GO AROUND SOFT Limitation?

A

Do not use OEI!

45
Q

Max alt with flaps/slats extended?

A

20000ft

46
Q

Fuel temperature limits?

A

-43°C
+55°C

47
Q

Max fuel imbalance?

A

At takeoff:
If heavier tank is full 400kg
If heavier tank has 3000kg 400kg
If heavier tank has 700kg 700kg

48
Q

Min fuel qty for takeoff?

A

1500kg

49
Q

When is ice accretion considered severe?

A

When more than 5mm of ice builds up

50
Q

When can the rain repellent be used?

A

In moderate to heavy rain.

51
Q

Max brake temp for takeoff?

A

300°C

52
Q

Max nose wheel steering angle?

A

+/- 85°