United > 320 Limitations > Flashcards

320 Limitations Flashcards

(65 cards)

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1
Q

VMO/MMO

A

350 KIAS / .82 Mach

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2
Q

Maximum Pressure Altitude

A

39,100 feet from -70c to -30

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3
Q

Maximum pressure altitude takeoff/landing

A

9200 feet

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4
Q

Runway slope

A

+-2%

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5
Q

Minimum runway width

A

100 feet

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6
Q

Are Autolands authorized on narrow runway’s?

A

No

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7
Q

Maximum landing weight for 319, 320, NEO aircraft?

A

319: 137.7
320: 142.2
321: 174.6

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8
Q

Maximum tailwinds for 319, 320, 321 aircraft?

A

319: takeoff and landing 10 kts
320: takeoff 15 kts landing 10kts
321: takeoff 15kts landing 15kts

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9
Q

Maximum crosswind takeoff and landing (dry runway)

A

Takeoff 38 kts landing 38 kts

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10
Q

Turbulence speed recommended

A

Above FL20 .76 Mach/275 kts
Below FL20 250 kts

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11
Q

Maximum wind for passenger door operation

A

65 kts

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12
Q

Oxygen requirements

A

If oxygen pressure is below 1350psi reference the table in limitations section.

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13
Q

Maximum speed cockpit window

A

200kts

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14
Q

Maximum windshield wiper speed

A

230kts

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15
Q

Negative cabin differential

A

-1.0 PSI

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16
Q

Maximum (safety relief) differential

A

8.6 PSI

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17
Q

APU with HP ground unit allowed?

A

It is prohibited

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18
Q

Avionics ventilation should not be powered for more than (blank) without a cooling system when outside air temperature is above (blank)

A

2 hours
49C

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19
Q

When do we use engine anti-ice

A

Ground operations 10C or less and visible moisture
Climb/cruise 10C or less to -40 SAT and visible moisture
Descent/approach 10C or less and with visible moisture

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20
Q

What is the autoland demonstrated capability?

A

CAT 2 and CAT3 ILS beam
Glide slope angles -2.5 and -3.15 inclusive
Airport elevation up to 6500 feet
Rollout mode has been demonstrated on dry and wet pavement

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21
Q

Auto land wind requirements dual and single engine 319 and 320?

A

319: headwind 20kts, tailwind 10kts, crosswind 20kts
319 SE: headwind 15kts, tailwind 5kts (flaps 3) or field elevation is >5750, crosswind 10kts

320: headwind 30kts, tailwind 10kts, crosswind 20kts
320 SE: crosswind 15kts

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22
Q

Autopilot minimum engagement height after takeoff?

A

100 feet

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23
Q

Autopilot minimum engagement height with AP or FD in OPEN DES or DES

A

1000 feet or MDA/MDH

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24
Q

Autopilot minimum engagement height non ILS approach’s?

A

250 feet or DDA/DH whichever occurs earlier.
200 feet (NEO)

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25
Autopilot minimum engagement height non auto land ILS CAT 1 and NEO GLS non auto land with CAT 1?
160 feet AGL
26
Autopilot minimum engagement height CAT 2 or 3 FMA?
80 feet AGL
27
Autopilot minimum engagement height go around?
100 feet
28
Autopilot minimum engagement height circle to land?
500 feet
29
Autopilot disengagement in autoland?
Rollout
30
Maximum continuous load per generator?
100% (90 KVA)
31
Maximum TRU load?
200 amps
32
Maximum engine start EGT?
635
33
Maximum engine EGT during takeoff/go-around?
635
34
Maximum engine EGT continuous?
610
35
Minimum oil pressure?
60 psi
36
Maximum oil temperature continuous?
155C
37
Maximum oil temperature for up to 15 minutes?
165C
38
An engine shutdown for more than 2 hours must operate at or near idle before takeoff to avoid thermal shock?
5 minutes
39
Both engines must operate at or near idle a minimum of how many minutes to ensure center tank test complete?
2 minutes
40
Allow engines to operate at or near idle for how many minutes before shutdown?
3 minutes
41
Engine starter limitations?
3 consecutive start attempts 1and 2 15 sec off. Third attempt max crank time 5 minutes and 30 minutes off
42
Minimum oil quantity before start?
14 quarts
43
Minimum oil temperature prior to start?
-40C
44
Minimum oil temperature for takeoff?
+50C
45
APU start using battery power only?
25,000 feet
46
APU start using normal electrics?
39,000 feet
47
APU two pack operation?
15,000 feet
48
APU one pack operation?
20,000 feet
49
APU engine start?
20,000 feet
50
APU Honeywell one pack operation?
22,500 feet
51
APU starter limitations?
3 consecutive start attempts 1 minute cool down after each attempt. 3rd attempt requires 60 minute cool down.
52
Maximum flaps or slats altitude?
20,000 feet MSL
53
Flight maneuvering load limits?
Clean configuration -1.0g to +2.5g With slats and flaps 0.0g to +2.0g
54
Speed brake limitations?
Meteorological conditions do not use below 1000 feet AGL In flight with slats retracted do not use below 200kts
55
Approach category for 319 and 320?
Straight in approaches CAT C Circling approaches CAT D
56
RVSM requirements
2 ADR Transponder 1 FWC 1 autopilot 2 PFDs FCU
57
Takeoff with center tank fuel supplying the engines is?
Prohibited
58
Maximum hydraulic operating pressure?
3000 psi
59
Landing gear limitations?
Retraction VLO 220 KIAS Extension VLO 250 KIAS Extended VLE 280 KIAS
60
When takeoff is higher than 167,500lbs do not exceed in a turn
20kts
61
Maximum tire speed
195 kts ground speed
62
Maximum brake temperature for takeoff
300C
63
How do we handle non-normal situations
Fly the aircraft Silence the warning Confirm the emergency
64
Stabilized approach criteria
Plan: Not later than 1500 feet AGL/RA or the FAF, whichever occurs later: Landing gear down Airspeed no greater than 180 KIAS Report: not later than 1000 feet: Final landing configuration/Landing checklist complete Airspeed within +15 or -5 KIAS of target speed On vertical and lateral profile with no more than 1200 fpm Reject: At 500 feet: PF 500 callout Stable or unstable, going around
65
If anticipating severe turbulence the PF should target what speed in Mach while the PM the table for best penetration speed?
.76
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