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A220 > Aircraft General/Limitations > Flashcards

Aircraft General/Limitations Flashcards

1
Q

Engine names

A

Pratt and Whitney PW1524G-3

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2
Q

Max landing weight

A

57,833 kg

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3
Q

Max zero fuel weight

A

55,111 Kg

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4
Q

Min flight weight

A

36,287 kg

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5
Q

Wingspan

A

115ft 1in

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6
Q

Length

A

127ft

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7
Q

Tail height

A

37ft 9in

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8
Q

Horizontal stab width

A

40ft 3in

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9
Q

Min pavement req for 180° turn

A

77ft 1in

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10
Q

Unpressurized sections of the aircraft

A

Nose cone,
Nose, main gear bays,
APU/tail cone

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11
Q

Danger areas around engines

A

-9ft GND idle, 20ft take off pwr in front of eng
-30° cone behind eng:
GND idle 200Ft
Take off pwr 600ft

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12
Q

Min landing weight

A

43,000kg

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13
Q

What is the approved single engine cruise speed?

A

310KIAS

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14
Q

Max ramp weight 101-124, 125-133

A

68039, 70307Kg

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15
Q

Max Takeoff Weight 101-124, 125-133

A

67585Kg, 69853kg

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16
Q

Flap speeds

A

Flap 1: 230 KIAS
Flap 2: 210 KIAS
Flap 3: 210 KIAS
Flap 4: 190 KIAS
Flap 5: 170 KIAS

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17
Q

Max landing gear operating speed (VLO)

A

Extension: 250 KIAS
Retraction: 220 KIAS

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18
Q

Max landing gear extended speed (VLE)

A

250KIAS

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19
Q

Turbulence penetration speed (moderate to sever)

A

265KIAS (10,000ft and below)
280KIAS (above 10,000ft) or .75mach whichever is less

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20
Q

Windshield wiper operation

A

250KIAS

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21
Q

Tire limit speed

A

195kts GS

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22
Q

Max tailwind for takeoff or ldg

A

15kts

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23
Q

Max runway slopes for takeoff or landing

A

+/-2%

24
Q

Max take off alt distance

A

351nm

25
Q

Max 60/75 min diversion distance

A

390/481nm

26
Q

Reserve fuel range

A

690-880kg

27
Q

All flights will be planned to arrive at dest with no less than

A

1300Kg EFOB

28
Q

Engine fuel burn (taxi, cruise)

A

Taxi (2eng) - 9.1kg/min
Cruise - 30kg/min

29
Q

APU fuel burn (electrics, electrics and bleed)

A

90kg/hr

115kg/hr

30
Q

Engine oil/max N1 setting after start

A

Below -40°C - start prohibited
Below -6°C - Idle
Between -6°C and 21°C - 30%
From 21°C to 49°C - 50%
49°C and above - no limit

31
Q

How many pax and crew?

A

137, 2 pilots, 3 FA’s

32
Q

Normal cruise speed?

A

M .78

33
Q

Crosswind airframe limits t/o and ldg

A

32, 29kts

34
Q

Operating temp range

A

-54°C to 52.5°C

35
Q

Max operating speeds

A

300kias up to 8000
330kias 8000 up to 27,500
M .82 above

36
Q

G limits

A

Flaps up -1.0 to 2.5g
Flaps down 0.0 to 2.0g

37
Q

Climb speed

A

M.76 or cruise if lower

38
Q

Descent speed

A

.78 or cruise whichever is lower

Also sept descent angle to 2.5° for power on descents.

39
Q

Engine start attempt limitations

A

After 3 start attempts or after 4 mins of continuous cranking, a 30min cooldown req.

Do not engage starter on GND if indicated N2 exceeds 20%

40
Q

Engine shut down limitation

A

Eng must be operated at or near idle (<40% N1), for a minimum of 3 mins, 5 mins recommended.

41
Q

Engine operating limits due to wind (start on GND, taxi, ice shedding at 60% N1)

A

Max X- wind Max Tailwind
43 18
Unlimited Unlimited
43 18

42
Q

Max wind for pax and cargo door operation

A

Opening/closing - 40kts
Held in open - 65kts

43
Q

Take off and landing awareness function (speed to hit before exceeding N1)

A

When proceeding into departure runway do not exceed 35kts GS or 55% N1 until within 10° of rwy hdg

44
Q

Max fuel imbalance between L/R tanks

A

454kg (360 in sim)

45
Q

Max loads on DC system

A

TRU 1/2 - 350 amp
TRU 3 - 225 amp

46
Q

Increase speed by how much on approach when using auto throttles?

A

5kts

47
Q

Min heights for Autopilot engagement/use

A

Engagement - 400 AGL
Use - 80 AGL

48
Q

The doors should not be closed for more than _______ mins when pax are on board and packs are off and no ground ventilation

A

15mins

49
Q

Pressurization differential

A

Max 8.8 psid
Min -0.5 psid

50
Q

Max airport px alt for takeoff and ldg

A

10,000ft

51
Q

Max operating alt

A

41,000ft

52
Q

Load shall be notified if over fuelled by _____kg

A

300Kg

53
Q

What are the pax tolerances per zone and total?

A

+/-3 per zone, +/-6 total

54
Q

How long should you wait after the APU ON message to deselect external power?

A

5 seconds

55
Q

Lowest Wx an FO can be PF for take off?

A

RVR1200 or 1/4 mile

56
Q

Lowest Wx an FO can be PF for landing?

A

RVR2400 or 1/2 sm

A220 (10 decks)

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