A330 LIMITATIONS Flashcards

1
Q

Reference for the Center of Gravity position

A

CG position is given in percentage of the reference chord length (7.27m) aft of the leading edge (28.15 m aft of the aircraft nose)

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2
Q

Maximum number of passenger seats

A

375 on older aircraft

440 on newer aircraft

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3
Q

Airport altitude limitation

A

Max Runway altitude 12 500 ft

Min Runway altitude - 2 000 ft

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4
Q

Maximum wind for Passenger/Cargo door operation

A
  • Passenger door operation 40 kt (50 kt, if the nose of the aircraft is oriented into the wind)
  • Cargo door operation 40 kt (50 kt, if the nose of the aircraft is oriented into the wind, or the cargo door is on the leeward side)

Passenger/Cargo doors must be closed before wind exceeds 60 kt.

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5
Q

Crosswind limits

A
  • Take Off 32 kt (gust included) MAX certified/Eng limit

- Landing 40 kt (gust included) MAX demonstrated

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6
Q

Dispatch with following contaminents is not recommended

A

Wet ice (ice melting, loose/fluid contaminent on top of ice)
Ice covered by dry or wet snow
Compacted Snow covered by water

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7
Q

Maximum design maneuvering speed VA

A

VA is the maximum speed which permits full flight control deflection,
it only applies in alternate or direct law:

Above FL 280 VA is M 0.78
Below FL 280 VA decreases from 305 kts at FL 280 to 250 kts at 0 ft

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8
Q

Maximum speed with Flaps / Slats extended

A
VFE 1        240 kts
VFE 1+F    215 kts
VFE 2*      205 kts
VFE 2        196 kts
VFE 3        186 kts
VFE Full    180 kts
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9
Q

Load acceleration limits

A

Clean configuration –1 g / + 2.5 g

Other configuration 0 g / + 2 g

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10
Q

Maximum tire speed

A

Ground speed of 204 kt

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11
Q

Maximum altitude to operate Flaps

A

20 000 ft

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12
Q

Maximum speed for windshield wiper use

A

230 kts

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13
Q

Maximum speed to open Cockpit windows

A

230 kts

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14
Q

Maximum pressure differential to allow the Ram inlet to open

A

1 PSI

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15
Q

Maximum speed for Landing Gear operation and for flight with gear extended, normal operation

A

VLE, Flight with Gear Extended: 250 kt / M 0.55

VLO, Operation of Gear: 250 kt / M 0.55

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16
Q

Maximum cabin differential pressure and safety valve settings

A

Max Positive/Negative: 9.25 /-1 PSI

Safety relief valve: 8.85 PSI

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17
Q

Minimum and maximum weight for use of autoland

A

Minimum: 123 000 kg

Maximum:

  • Demonstrated at Maximum Landing Weight 187 000 kg
  • Available up to 229 000 kg
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18
Q

Minimum height to use the autopilot on takeoff with SRS mode

A

100 ft AGL

An internal FMGES logic prevents the autopilot from engaging during the 5 s after liftoff

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19
Q

Minimum height to use the autopilot on approach

A

Straight-in non precision approach MDA
Circling approach MDA - 100 ft
ILS approach CAT1 160 ft AGL
Go-around 100 ft AGL
All other phases 500 ft AGL

All above Ground Level and not Airport elevation

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20
Q

What RNP accuracy will FMGES provide with GPS Primary

A

NAV mode, AP ON :
En route 1 NM / Terminal area 0.5 NM / Approach 0.3 NM
NAV mode, AP OFF and FD ON :
En route 1 NM / Terminal area 0.51 NM / Approach 0.3 NM

HDG mode, AP OFF and FD OFF:
En route 1,1 NM / Terminal area 0.51 NM / Approach Not authorized

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21
Q

What RNP accuracy will FMGES provide without GPS Primary

A

Without GPS Primary, Navigation accuracy is function of ground radio NAVAID infrastructure and elapsed time since the last radio update.

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22
Q

Lowest MDA to use FINAL APP mode

A

MDH/DH (barometric) 250 ft.

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23
Q

Condition to use NAV/FINAL APP for VOR/NDB approach in term of automation and Navaid availability

A

AP or FD must be used for the approach and:

  • If GPS PRIMARY, the Navaid or Aircraft radio equipment can be inoperative
  • Without GPS PRIMARY, the Navaid must be serviceable, tuned and monitored and ACCURACY must be HIGH with the specified RNP
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24
Q

Conditions to use NAV mode in the terminal area

A

‐ GPS PRIMARY
or
‐ HIGH accuracy with RNP checked/entered on MCDU or
‐ NAVAID raw data is monitored.

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25
Q

Minimum DH of an ILS CAT 2

A

100 ft AGL

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26
Q

Lowest altitude to disengage the autopilot to do a manual landing on ILS CAT 2

A

80 ft AGL

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27
Q

Minimum DH for an ILS CAT 3 FAIL PASSIVE

A

50 ft

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28
Q

Minimum RVR for an ILS CAT 3 FAIL OPERATIONAL

A

75 m

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29
Q

AP and A/THR Requirements for CAT 2 and CAT 3 approaches

A
  • CAT 2: 1 AP engaged in APPR mode and CAT 2 or higher capability displayed on the FMA.
  • CAT 3 FAIL PASSIVE: A/THR in selected or managed speed + 1 AP engaged in APPR mode and CAT 3 SINGLE or higher capability displayed on the FMA.
  • CAT 3 FAIL OPERATIONAL: A/THR in selected or managed speed + 2 AP engaged in APPR mode and CAT 3 DUAL displayed on the FMA.
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30
Q

What Flap setting can be used in CAT 2, CAT 3 approach with one engine out

A

CAT 2 and CAT 3 fail passive autoland with 1 engine out are only approved in Configuration 3.
Procedures must be completed before 1 000 ft in approach

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31
Q

Maximum wind for CAT II and CAT III approach

A

Wind limitation is based on surface wind reported by the tower:
Tailwind: 10 kt
Crosswind: 20 kt
Headwind: 35 kt

If wind is beyond these limitations a CAT 1 approach with manual landing must be performed.

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32
Q

Autoland limitations

A

Autoland has been demonstrated on:

  • G/S angle between -2.5° and - 3.25°
  • Airfield elevation lower than 9 200 ft
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33
Q

Minimum fuel temperatures

A

For the Inner tank, the highest of
. Fuel Freezing point or -44 °C below 30 000 ft
. Fuel Freezing point or -54 °C above 30 000 ft

For the Outer and Trim tank, the Fuel Freezing point

Jet A1 Freezing point is -47 °C

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34
Q

Limitation with damaged tires

A

If tire damage is suspected after landing or after a rejected takeoff an aircraft inspection is required prior to vacate the runway or taxi

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35
Q

Maximum brake temperature for take off

A

Maximum brake temperature for takeoff (brake fans off): 300 °C

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36
Q

Can you use the ISIS bugs when you’ve lost both PFD

A

No, when both PFDs are lost, ISIS bugs function must not be used.

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37
Q

Steering angle limits on the nose wheel gear

A

Taxi angle is limited to 72 °

Towing and pushback angle is limited to 65 °

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38
Q

Conditions requiring the EGPWS enhanced functions to be inhibited (TERR pushbutton OFF)

A

Predictive GPWS functions should be inhibited when aircraft position is less than 15 nm from an airfield and:

  • Runways are not incorporated in the EGPWS database
  • Approach procedures previously identified as potentially causing spurious terrain alerts
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39
Q

Can you start and operate an APU with the LOW OIL LEVEL ECAM advisory displayed

A

Yes, the APU may be started and operated even if the LOW OIL LEVEL ECAM advisory is displayed.

Maintenance action is required within next 15 h of APU operation.

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40
Q

Limitations to taxi with one or more deflated tires

A
  • 1 tire deflated per gear (3 tires max total):
    Speed limited to 7 kt in turns.
  • 2 tires deflated on same main gear (tires not deflated on other one):
    Speed limited to 3 kt in turns and nose-wheel steering angle 30° max.
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41
Q

Minimum fuel quantity for take off

A

5 200 KG

WING TK LO LVL warning must not be displayed on ECAM.

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42
Q

APU starter limitation

A

3 consecutive start attempts followed by a

60 min cooling interval before the next start.

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43
Q

Up to what altitude can the APU supply both bleed air and Electrical power

A

22 500 ft with 1 pack, 17 500 ft with 2 packs

Above that altitude the APU can only provide electrical power

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44
Q

APU maximum EGT during operation and for start

A

Maximum EGT:
APU running: 650 °C
APU start: 1250 °C

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45
Q

What does the minimum O2 bottle pressure covers

A
  • Preflight checks
  • Oxygen use with 1 pilot only in the cockpit
  • Unusable quantity
  • System leakage
  • Protection following a loss of pressure (regulator on NORMAL):
    ▪ Emergency descent, all crewmembers and observers for 22’
    ▪ Cruise at FL 100, 2 crewmembers for 98’
  • Protection against smoke (regulator 100 %) for all crewmembers and observers during 15’ at 8 000 ft cabin altitude.
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46
Q

APU Maximum rotor speed

A

N= 107%

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47
Q

Engines minimum and maximum oil temperatures

A

Min Temp prior to takeoff 50°C

Max Temp 190°C

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48
Q

Engines EGT limits

A

Start:
On ground 700°C
In Flight 850°C

MCT: 850 °C

TAKE OFF:
900°C for 5 mins both engines
900°C for 10 mins 1 Engine out
920°C for 20s

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49
Q

Engines starter limitations

A

1 maximum continuous operation of 5 min
or
2 cycles of 3 min and a consecutive cycle of 1 min (run down to 0 N3 between each cycle)

After 1 continuous operation, or the 3 cycles wait 30 min to allow the starter to cool.

No running engagement of the starter (N3 above 10 % on ground, or 30 % in flight).

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50
Q

Engines minimum oil pressure

A

25 PSI

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51
Q

Engines limitation, Maximum N1, N2 and N3

A

N1max………………………………………………….99 %
N2 max…………………………………………….103.3 %
N3 max……………………………………………….100 %

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52
Q

Engines minimum oil quantity before pushback

A

6qt+0.7qt/h, minimum 15qt

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53
Q

Can you use Wing anti ice on APU Bleed air

A

APU air bleed extraction for wing anti-ice is not permitted.

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54
Q

Maximum tailwind to operate at an airport

A

Maximum tailwind at or below 11 000 ft 15 kt
Maximum tailwind above 11 000 ft 10 kt
Maximum tailwind for automatic landing and rollout is 10 kt

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55
Q

Minimum weight to operate

A

121 000 kg

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56
Q

Cabin pressure safety relief valve setting

A

8.85 PSI

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57
Q

Altitude tolerance on Standby altimeter during the instruments check

A

+/- 300 ft

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58
Q

Altitude tolerance between PFD altimeters and airport altitude during the instruments check

A

PFD 1 or PFD 2 at ground check : plus or minus 25 ft

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59
Q

Can you open a cockpit window with the packs ON

A

No, It is not possible to open the cockpit windows, with the packs ON.

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60
Q

Maximum taxi weight

A

233 900 kg

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61
Q

Maximum zero fuel weight

A

175 000 kg

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62
Q

Can you land with fuel imbalance outside of the authorised asymmetry

A

Yes, in exceptional conditions (i.e fuel systems failure)

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63
Q

Maximum altitude for In Flight Engine start using the APU

A

20 000 ft

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64
Q

Can the APU be started and operated if LOW OIL LEVEL on ECAM

A

Yes for 15h

65
Q

N3 Max

A

100 %

66
Q

VLO

A

250 kts / .55

67
Q

Maximum altitude for gear extension

A

No restriction

68
Q

Maximum negative differential pressure

A
  • 1 psi
69
Q

APU maximum altitude for Elec Power in flight

A

41 450 ft

70
Q

Minimum auto pilot disengage height during automatic approach without auto land

A

80 ft AGL

71
Q

APU maximum altitude for both Bleed Air (1 Pack) and Gen Load in flight

A

22 500 ft

72
Q

What restrictions apply to the use of reduced thrust

A
  • Meet performance requirements at planned takeoff weight with the thrust available at the assumed temperature.
  • maximum thrust reduction of 25 % from full rated takeoff thrust, Max flex temperature is ISA + 48 °C
  • Assumed temperature must not be lower than flat rating temperature, or actual OAT
  • Takeoff at reduced thrust is not permitted if:
    . Contaminated runways
    . Inoperative item affecting performance, unless the aircraft can meet performance requirements with the operating engines at the thrust available for the flex temperature.
73
Q

Is APU air bleed extraction for wing anti ice permitted

A

No

74
Q

Hydraulic normal operating pressure

A

3 000 psi +/- 200

75
Q

Maximum certified crosswind for take off

A

32 kts (gust included)

76
Q

Maximum landing weight

A

187 000 kg

77
Q

N2 Max

A

103.3 %

78
Q

Minimum height for autopilot on a go around

A

100 ft AGL

79
Q

Maximum take off weight (brake release)

A

233 000 kg

80
Q

Maximum fuel temperature for JET A and JET A1 fuel

A

+55° c

81
Q

N1 Max

A

99 %

82
Q

Nose wheel steering angle is limited to ___ ° and for towing or pushback is limited to ___ °

A

72 ° / 65 °

83
Q

Maximum number of deflated tires you can taxi with

A

3 tyres

84
Q

Alert height for Cat III approach

A

200 ft

85
Q

Maximum wind for cargo door operation

A

40 kts or 50 kts if nose is into wind or cargo door on leeward side

86
Q

T Max Flex is

A

ISA + 48°

87
Q

Thrust reduction must not exceed ____ % of full take off thrust

A

25 %

88
Q

VLE

A

250 kts / .55

89
Q

Maximum altitude for APU start

A

In Flight Start:

  • Normal configuration: 41 450 ft
  • Emergency Electrical configuration (APU bat only): 25 000 ft

Ground Start: 14 600 ft

90
Q

Autoland wind limits are

A

Head Wind 35 kts
X-Wind 20 kts
Tail Wind 10 kts

91
Q

Restrictions on overwing fuelling

A

It is prohibited with passengers on board.

92
Q

The passenger / cargo door must be closed before the wind speed exceeds

A

60 kts

93
Q

Maximum wind for passenger door operation

A

40 kts or 50 kts if nose is into wind

94
Q

Maximum demonstrated crosswind for landing

A

40 kts (gust included)

95
Q

Maximum altitude difference between instruments on the ground

A

‐ PFD 1 or PFD 2: ± 25 ft / airport elevation
- ADR1 / ADR2 / ADR3 (displayed on PFD): ± 20 ft
- ISIS / ADRs: ± 60 ft
‐ STBY ALTI / ADRs: ± 300 ft
The vibrator is OFF on the ground, that is why the altimeter tolerance value is high.
In flight, the vibrator is ON and the error is smaller.

96
Q

Maximum altitude for APU assisted Engine Start in flight

A

20 000 ft

97
Q

LVO and Autoland with 1 engine inoperative

A

Cat 2 and Cat 3 Single procedures are approved in conf 3 with 1 engine inoperative.

98
Q

Maximum speed for Landing Gear gravity extension

A

200 kts

99
Q

If 2 tyres are deflated on same main gear (the other main gear tyres not being deflated) the speed should be limited to __ kts and nose wheel steering angle should be limited to ___ °

A

3 kts / 30 °

100
Q

Maximum engine EGT of ___ °c is permitted up to ____ mins, in the case of engine failure

A

900°c / 10 mins

101
Q

Takeoff with WING TK LO LVL on ECAM

A

Is not permitted

102
Q

VFE Config 3

A

186 kts

103
Q

Minimum weight for autoland

A

123 000 kgs

104
Q

Maximum normal cabin altitude

A

8 000 ft

105
Q

Taxi speed limit during a turn with maximum 1 tire per gear deflated (consider 3 gears)

A

7 kts

106
Q

Maximum wind for landing

A

55kts, Landings should not be made at airports where frequent gusts of 55 kt or greater are experienced.

This reduces the potential damage to aircraft by wind-blown ground equipment.

107
Q

Procedure for Cold Soak with no GPU available

A

Remove APU battery and store in warm place.

108
Q

In order to prevent inadvertent fuel aft transfer, in the case of a trim tank forward transfer pump failure, do not select the trim tank forward when the pitch attitude is above

A

3 °

109
Q

At Take Off, SRS commands a maximum pitch of ____ ° increased at ____ ° in wind shear conditions

A

17.5° / 22.5°

110
Q

Pressurization, maximum negative and positive differential pressure

A

-1.0 PSI / 9.25 PSI

111
Q

Minimum flight crew oxygen pressure table can be found in…

A

FCOM LIM-35

112
Q

Can fuel types be mixed

A

Yes.

Determine the new minimum fuel temperature from FCOM LIM-28.

113
Q

Max steering angle taxiing with deflated tires

A

30°

114
Q

After 3 APU start attempts without cooling down…

A

A 60 minute cooling period must be observed before the next start attempt.

115
Q

Maximum altitude for starting APU using APU battery only (ELEC EMG CONFIG)

A

FL250

116
Q

If the first APU start attempt fails,

what may help the second APU start attempt

A

Wait 3 minutes after pushing the APU MASTER SW, before selecting APU START.

117
Q

Do not re-engage the engine starter unless the N3 is less than…

A

30% in flight

10% on the ground

118
Q

Maximum continuous Engine starter operation

A

5 minutes

Followed by a 30 minute cool-down period.

119
Q

The assumed temperature at take-off (FLEX) must not be less than…

A

OAT
or
The flat rated temperature of the Engines

120
Q

Maximum speed in Config 2* (Transit to config 2)

A

205 KIAS

121
Q

Minimum TAT for the environmental envelope

A

-53°C

122
Q

Mnimum height for use of the autopilot on ILS approach with Cat2/3 not displayed

A

160 ft AGL (not AAL)

123
Q

Internal FMGES logic prevents the autopilot from being engaged during ….

A

The first 5s after lift off

124
Q

Cat III Single Minimum Decision Height

A

50 ft AGL

125
Q

Minimum height for use of the autopilot during other phases than approach or departure

A

500 ft AGL

126
Q

Minimum Decision Height for Cat II approach

A

100 ft AGL

127
Q

Maximum allowable wing fuel imbalance in outer tanks (inner tanks balanced), with heavier tank full, half full and 1730 kg left

A

1480 / 1580 / 1730 kgs

128
Q

Cat III Dual minimum RVR

A

75m

129
Q

Maximum wind conditions for a Cat II approach and manual landing

A

Headwind 35
Crosswind 20
Tailwind 10

130
Q

Minimum and maximum OATs for take-off and landing

A

-54°c to +55°c

131
Q

Maximum fuel temperature

A

Maximum fuel temperature :
JET A, JET A1, JP 5, JP 8, N°3 JET, RT, and TS-1: +55 °C
JP 4, JET B : +49 °C

132
Q

Maximum speed of Landing Gear Gravity extension

A

200 kt

133
Q

Runway slope limitations

A

Max Runway slope ±2 %

134
Q

Min OAT for Takeoff and Landing

A
  • 54 °C with a Runway altitude below 6 000 ft
  • 38 °C at a Runway altitude of 12 500 ft
    At altitude between 6 000 ft and 12 500 ft, the temperature is deducted by linear interpolation.
135
Q

Nominal Runway width

A

45m

136
Q

Minimum width for a 180 degree turn

A

48 m

137
Q

Minimum control speed for landing (VMCL)

A

125 kt

138
Q

Minimum height to use the autopilot in approach with FINAL APP, V/S or FPA mode

A

250 ft AGL

139
Q

Condition to use NAV mode after Takeoff

A
  • GPS PRIMARY or

- FMGES takeoff updating checked

140
Q

Condition to perform an RNAV (GNSS) approach

A

GPS PRIMARY must be displayed

141
Q

Conditions on Navigation database to perform an approach based on VOR/NDB in NAV/FPA or FINAL APP mode

A

The navigation database must be either:

  • Produced by an approved supplier
  • Validated and approved by the operator
142
Q

Conditions on Navigation database to perform an RNAV (GNSS) approach in NAV/FPA mode

A

The navigation database must be either:

  • Produced by an approved supplier
  • Validated and approved by the operator
143
Q

Conditions on Navigation database to perform an RNAV (GNSS) approach in FINAL APP mode

A

The navigation database must be both:

  • Produced by an approved supplier
  • Validated and approved by the operator
144
Q

Minimum DH for an ILS CAT 3 FAIL OPERATIONAL with DH

A

20 ft

145
Q

Autorollout limitations

A

Autorollout has been demonstarted on dry and wet runways (no contamination)

146
Q

Restrictions to start, operate or shutdown the APU during refuel/defuel procedures

A

No APU start following a failed start or an automatic shutdown

If a fuel spill occurs perform a normal APU shutdown

147
Q

Engine Crosswind limit at takeoff

A

32 kt (gust included)

148
Q

Restriction on the use of JET B and JP4 fuel

A

The Trim tank must be empty and isolated during the entire flight

149
Q

Definition of severe ice accretion

A

Ice accumulation on the airframe reaching a thickness of 5mm or more

150
Q

Definition of Icing conditions

A

On ground or after takeoff,
OAT ≤ 10 °C with either:
- Visible moisture in the form of clouds, rain, snow, fog (Visibility 1 600m or less), sleet or ice crystal
- Snow, standing water or slush on the ramp, taxiways or runway

In flight, TAT ≤ 10 °C with visible moisture in the form of clouds, rain, snow, fog (Visibility 1 600m or less)

151
Q

Definition of thin hoarfrost

A

White crystalline deposit which usually develops uniformly on exposed surfaces on cold and cloudness nights so thin that surface features can be distinguished beneath it

152
Q

Limitation of use of rain repellent

A

Can only be used in moderate to heavy rain

153
Q

180 turn considerations and limitation

A
  • Asymetric thrust should be used (needs anticipation so that it’s available from the beginning of the turn) to maintain a continuous speed between 5 and 10 kt.
  • Differential braking can’t be used to fully stop 1 main gear
154
Q

Limitations for IR alignment

A

Ground alignment of the IRS is possible in latitudes between 82 ° North and 82 ° South.

155
Q

Limitations on the use of the IR in NAV mode if all ADIRUs have the same magnetic variation table

A

In NAV mode, the IR won’t be able to provide valid magnetic heading/track at latitudes beyond following limits and TRUE reference must be selected:
‐ North of 73° N in the magnetic polar region (between 90° W and 120° W)
‐ North of 82° N elsewhere
‐ South of 60° S

156
Q

Limitations on the use of the IR in NAV mode if 1 ADIRU has a different magnetic variation table

A

IR can’t provide valid magnetic heading and magnetic track angle and flying at latitudes beyond these limits is prohibited:
‐ North of 60° N, between 30° W and 160° W
‐ North of 75° N
‐ South of 55° S

157
Q

Freezing temperature JET A

A
  • 40 °C
158
Q

Freezing temperature JET A1

A
  • 47 °C
159
Q

Maximum allowable wing fuel imbalance in inner tanks (outer tanks balanced), with heavier tank full, half full and 7500 kg left

A

2900 / 4800 / 7500 kgs