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A320/ FCOM > LIMITATIONS > Flashcards

LIMITATIONS Flashcards

1
Q

FLIGHT MANEUVERING LOAD ACCELERATION LIMITS
- Clean configuration
- Other configurations

A

-1 g to +2.5 g
0 g to 2 g

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2
Q

OPERATIONAL PARAMETERS
Runway slope (mean)

A

±3 %

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3
Q

OPERATIONAL PARAMETERS
PASSENGER AND CARGO DOORS OPERATION

A

‐ The maximum wind for passenger door operation is 65 kt
‐ The maximum wind for FWD and AFT cargo door operation is 40 kt (or 50 kt, if the aircraft nose
is into the wind, or if the FWD and AFT cargo doors are on the leeward side)
‐ The FWD and AFT cargo doors must be closed before the wind speed exceeds 65 kt.

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4
Q

OPERATIONAL PARAMETERS
NOMINAL RUNWAY WIDTH

A

45 m

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5
Q

OPERATIONAL PARAMETERS
MINIMAL RUNWAY WIDTH

A

30 m

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6
Q

COCKPIT WINDOW OPEN MAXIMUM SPEED

A

200 kt

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7
Q

MAXIMUM OPERATING SPEED VMO/MMO

A

350 kt/M 0.82

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8
Q

MAXIMUM SPEEDS WITH THE LANDING GEAR EXTENDED

A

Maximum speed with the landing gear extended (VLE)…………………………………………..280 kt /M 0.67
Maximum speed at which the landing gear may be extended (VLO extension) …………. 250 kt /M 0.60
Maximum speed at which the landing gear may be retracted (VLO retraction) ………….. 220 kt /M 0.54

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9
Q

MAXIMUM TIRE SPEED

A

195 kt

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10
Q

TAXI SPEED
When the takeoff weight is higher than 76 000 kg (167 550 lb):

A

CAUTION Do not exceed a taxi speed of 20 kt during a turn.

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11
Q

WIPERS MAXIMUM OPERATING SPEED

A

230 kt
Note: This limitation is applicable when the wipers are sweeping. It is not applicable if the wipers
are not sweeping for any reasons.

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12
Q

With passengers on board, it is not recommended to exceed ___ without air conditioning supply. The lack of fresh air supply will significantly reduce the cabin’s air quality.

A

20 min

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13
Q

CABIN PRESSURE
Maximum positive differential pressure

A

9.0 PSI

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14
Q

CABIN PRESSURE
Maximum negative differential pressure

A

-1.0 PSI

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15
Q

CABIN PRESSURE
Safety relief valve setting

A

8.6 PSI

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16
Q

AUTOPILOT FUNCTION
The autopilot can be used with the following minimum values:
At takeoff

A

100 ft AGL and at least 5 s after liftoff

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17
Q

AUTOPILOT FUNCTION
The autopilot can be used with the following minimum values:
In approach with FINAL APP, V/S or FPA mode

A

250 ft AGL

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18
Q

AUTOPILOT FUNCTION
The autopilot can be used with the following minimum values:
ILS approach when CAT1 is displayed on the FMA

A

160 ft AGL

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19
Q

AUTOPILOT FUNCTION
The autopilot can be used with the following minimum values:
In all other phases

A

500 ft AGL

The AP or FD in OP DES or DES mode can be used in approach. However, its use is only permitted if the FCU selected altitude is set to, or above, the higher of the two: MDA/MDH or 500 ft AGL.

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20
Q

FLIGHT MANAGEMENT FUNCTION
DEGRADED SITUATION
If GPS PRIMARY LOST  is displayed on the ND and MCDU, the navigation accuracy remains sufficient for RNP operations provided that,

A

the RNP value is checked or entered on the MCDU and HIGH ACCURACY is displayed.

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21
Q

AUTOMATIC APPROACH, LANDING AND ROLLOUT

MAXIMUM WIND CONDITIONS FOR ILS

A

Headwind : 30 kt
Tailwind : 10 kt
Crosswind : 20 kt (15 kt for automatic rollout with OEI)

If the tower reports a surface wind that exceeds the limitations, only CAT I automatic approach without autoland can be performed.

22
Q

AUTOMATIC APPROACH, LANDING AND ROLLOUT
AUTOMATIC LANDING
- ILS autoland are approved in CONF ___
- With a glide slope angle between ___
- With an airport elevation at or below ___
- With aircraft weight below ___
- Automatic landing is not allowed below ___

A
  • 3 and CONF FULL
  • (-2.5 ° and -3.25 °)
  • 9 200 ft
  • the maximum landing weight
  • (-2 000 ft pressure altitude.)
23
Q

LIMITATIONS
AUXILIARY POWER UNIT
APU START

A

After three consecutive APU start attempts, the flight crew must wait 60 min before a new start attempt.

24
Q

LIMITATIONS
AUXILIARY POWER UNIT
ROTOR SPEED Maximum N speed

A

107 %

25
Q

APU START/SHUTDOWN DURING REFUELING/DEFUELING
During refuel/defuel procedures, APU starts or shutdown are permitted with the following restrictions:

A

‐ If the APU failed to start or following an automatic APU shutdown, do not start the APU
‐ If a fuel spill occurs, perform a normal APU shutdown.

26
Q

APU BLEED
Max altitude to assist engine start

A

20 000 ft

27
Q

OIL TEMPERATURE
Maximum temperature

A

151 °C

28
Q

OIL TEMPERATURE
Minimum starting temperature

A

-40 °C

29
Q

OIL TEMPERATURE
Minimum temperature before takeoff

A

52 °C

30
Q

OIL QUANTITY (Minimum)
OAT at or above -30 °C

A

14 qt

31
Q

OIL QUANTITY (Minimum)
OAT below -30 °C

A

16.5 qt

32
Q

MINIMUM OIL PRESSURE

A

65 PSI

33
Q

MAXIMUM OIL PRESSURE

A

270 PSI

34
Q

LIMITATIONS
ENGINES
STARTER

A

‐ A standard automatic start that includes up to two start attempts, is considered one cycle
‐ For ground starts (automatic or manual), a 35 s pause is required between successive cycles
‐ A 15 min cooling period is required, subsequent to three failed cycles, or 15 min of continuous or
cumulated crank
‐ The starter must not be run when N2 is above 20 %.

35
Q

LIMITATIONS
ENGINES
REVERSE THRUST

A
  • Selection of the reverse thrust is prohibited in flight.
  • Backing the aircraft with reverse thrust is not permitted.
  • Maximum reverse should not be used below 70 kt. Idle reverse is permitted down to aircraft stop.
36
Q

REDUCED THRUST TAKEOFF
FLEX TAKEOFF
TFLEX cannot be:

A

‐ Higher than TMAXFLEX, equal to ISA + 50 °C.
‐ Lower than the flat temperature (TREF).
‐ Lower than the actual OAT.

37
Q

CROSSWIND OPERATION ON GROUND
ENGINE START
The engine is able to start in crosswind up to

A

35 kt.

38
Q

SOFT GO-AROUND
The use of GA SOFT mode is prohibited with

A

one engine inoperative

39
Q

Maximum operating altitude with slats and/or flaps extended

A

20 000 ft

40
Q

DEFINITION OF ICING CONDITIONS
Icing conditions exist when the OAT (on ground or after takeoff) or the TAT (in flight) is

A

at or below 10 °C and visible moisture in any form is present (such as clouds, fog with visibility of 1 sm (1 600 m) or less, rain, snow, sleet or ice crystals).
operating on ramps, taxiways or runways where surface snow, standing water or slush may be ingested by the engines, or freeze on engines, nacelles or engine sensor probes.

41
Q

BRAKE TEMPERATURE
Maximum brake temperature for takeoff (brake fans off)

A

300 °C

42
Q

TAXI WITH DEFLATED OR DAMAGED TIRES
If maximum one tire per gear is deflated (consider three gears)
Maximum taxi speed during turn

A

7 kt

43
Q

TAXI WITH DEFLATED OR DAMAGED TIRES
If two tires are deflated on the same main gear (maximum one main gear)
Maximum taxi speed

A

3 kt

44
Q

TAXI WITH DEFLATED OR DAMAGED TIRES
For the nosewheel steering (NWS) angle
Maximum NWS angle

A

30 °

45
Q

TAXI WITH DEFLATED OR DAMAGED TIRES
In addition, if tire damage is suspected, the flight crew must ask for

A

aircraft inspection prior to vacate the runway or taxi. If the ground crew suspects that a tire burst may damage the landing gear, maintenance action is due.

46
Q

BACF
abbreviation

A

BRAKING ACTION COMPUTATION FUNCTION

47
Q

BACF
The BACF results should not be used in the case of:

A
  • Any failure impacting aircraft performance during landing (brakes, engines, aerodynamics…) or,
  • Runways with an average slope greater than 1 % (uphill or downhill).
48
Q

LIMITATIONS ENGINES
THRUST SETTING/EGT LIMITS
Takeoff and Go-around
- All engines operative
- One engine inoperative

A

Time Limit
- 5 min
- 10 min

EGT Limit
1 083 °C

49
Q

LIMITATIONS ENGINES THRUST SETTING/EGT LIMITS
Maximum Continuous Thrust (MCT)

A

EGT Limit
1 043 °C

50
Q

LIMITATIONS ENGINES THRUST SETTING/EGT LIMITS
Starting

A

EGT Limit
1 083 °C

A320/ FCOM (32 decks)

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