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A320 Limitations > LIMITATIONS > Flashcards

LIMITATIONS Flashcards

1
Q

Flight maneuvering / load acceleration Limits

A

Clean = -1g to +2.5g

Other config = 0g to +2g

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2
Q

Airport operation

A

RWY slope = +/- 2%
RWY altitude = 14100ft
Nominal RWY width = 45m
Minimum RWY width = 30m

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3
Q

Maximum crosswind for T/O and LDG

A

XWIND T/O = 35kt gust included (NEO)
= 38kt gust included (CEO)

XWIND LDG = 38kt

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4
Q

Maximum tailwind for T/O and LDG

A

15kt

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5
Q

Passenger and cargo door operations :

A

PAX door operation = 65kt

FWD & AFT cargo doors = 40kt (50kt if A/C nose into wind or door on leeward side)

FWD & AFT cargo doors must be closed by 65kt

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6
Q

Cockpit window open maximum speed

A

200kt

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7
Q

Maximum flaps & slats speeds

A 
CONF 0 = Vmo 350kt / Mmo 0.82
CONF 1 = 230kt
CONF 1+F = 215kt
CONF 2 = 200kt
CONF 3 = 185kt
CONF FULL = 177kt
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8
Q

Maximum operating speed :

A 
Vmo = 350kt
Mmo = 0.82
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9
Q

Maximum tire speed

A

195kt

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10
Q

Weight limitations

A 
A319 = 61 tonnes
A320 = 64,5 or 66 tonnes
A321 = 77,3 tonnes
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11
Q

Maximum taxi speed

A

A320 CEO TOW > 76T = 20kt

Straight line = 30kt
90* turn = 10kt
<90* turn = as required
RET = as defined by aerodrome

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12
Q

Maximum tire deflated speed

A

1 tire deflated/gear = 7kt
2 tires deflated/gear = 3kt

Max NWS angle = 30*

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13
Q

Maximum wipers operating speed

A

230kt

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14
Q

Avionics ventilation

A

OAT less than 49*c = no limits

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15
Q

Cabin pressure

A

Max deltaP = 9 psi
Max -deltaP = -1 psi

Safety relief valve setting = 8.6 psi

Minimum cabin altitude selection = -2000ft
Maximum cabin altitude selection = 14000ft

Maximum normal cabin altitude = 8000ft

Cabin altitude warning = 9550ft (+/- 350ft)

Outflow valve closure = 15000ft

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16
Q

A/P function

A

T/O = 100ft AGL and at least 5sec after liftoff

FINAL APP / V/S / FPA / PAR = 250ft AGL

Circling approach = 500ft AGL (cat C)

CAT 1 ILS = 160ft AGL

CAT 2/3 ILS = 0ft AGL if autoland

all other phases = 500ft AGL (909ft AGL A321)

17
Q

Non precision approach with OEI

A

A319 not allowed to use A/P to perform NPA in :

  • FINAL APP
  • NAV V/S
  • NAV FPA

Only FD use is permitted

18
Q

Precision approach

A

ILS CAT 1 : 550m MDA 200ft - any lights

ILS CAT 2 : 300m DH 100ft RA - 3 consecutive lights + 1 lateral element

ILS CAT 3A : 200m DH 50ft RA - 3 consecutive lights

ILS CAT 3B : 75m NO DH (none or 1 light for CAT 3B with DH)

19
Q

AUTOLAND Engine Out

A

A320 CEO = CONF FULL only

A319-A320NEO- A321 = CONF FULL or CONF 3

20
Q

Autoland limits (GPA and airport elev)

A

ILS CAT 2/3 = CONF 3 and CONF FULL

A319-A320CEO = -2.5 to -3.15 GPA
NEO = -2.5 to -3.25 GPA

AirPort elevation less than 9200ft (2500ft for A320 CEO)

21
Q

APU

A

APU start : max 3 consecutive start attempts then 60min cooling period

APU max rotor speed = 107%

APU EGT :
max running 675
Max start below FL350 = 1090
Max start above FL350 = 1120

APU dual pack operation = FL150
APU assisting engine start = FL200
APU single pack operation = FL225
APU start on batteries = FL250

22
Q

TOGA LIMIT / ENGINE EGT

A

TOGA max 5min 2 engines / 10min OEI
MAX EGT = 750 for airborne start
915 for MCT
950 for TOGA

23
Q

Engine shaft speed

A

Max N1 = 104%
Max N2 = 105%
Max N1 APU = 107%

24
Q

Oil

A

Max continuous temp = 140
Max transient = 155
Min temp for start = -40
Mon temp for T/O = -10 / 19 NEO

Nominal oil pressure 13 to 90 psi

25
Q

Oil quantity

A
  1. 5 QT + 0,5/flight hour CEO

10. 6 or 8.9 + 0.45/flight hour NEO

26
Q

Starter

A

Standard automatic start including up to 3 start attempts = 1 cycle

Must respect 20sec pause between cycles (60sec NEO)

15 min cooling period must be respected after 4 failed cycles (3 for NEO)

DO NOT RUN STARTER WITH N2>20% (63% NEO)

27
Q

Reverse thrust

A

Do not select reverse in flight

Backing the A/C with reverse is forbidden

MAX REV shall be used down to 70kt max

IDLE REV can be used down to stop

28
Q

Flex takeoff

A

Not permitted on contaminated RWY

TFLEX cannot be higher than :

  • TMAX FLEX ISA +60 (a319)
  • TMAX FLEX ISA+55 (a320)
  • TMAX FLEX ISA +52 (NEO)

TLFEX cannot be higher than TREF :

  • a319 = ISA+30
  • a320 = ISA+29
  • a321 = ISA+15

TFEX cannot be lower than OAT

29
Q

Crosswind operation on ground NEO

A

Max crosswind for engine start = 45kt

Max engine crosswind TO = 35kt gust included

30
Q

SOFT G/A NEO

A

Do not use SOFT GA when OEI

31
Q

Max altitude slat/flap extended

A

FL200

32
Q

Fuel temperature

A 
Mini = - 43
Maxi = 54
33
Q

Minimum fuel quantity for takeoff

A

1500kg

34
Q

FO operating limitations

A
  • Max crosswind = 20kt
  • No planned tailwind landing for*** FO
  • No flap 3 landing for *** FO
  • TAKEOFF RVR = 400m minimum
  • Approach minim : CAT 1 for ILS, published minima for NPA, 5000m of vis for visual approach
  • minimum runway width = 45m
  • no contaminated or slippery runway conditions
  • no reported windshear
  • no autoland for normal operations

A320 Limitations (6 decks)

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