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UPS 747 > AOM Limitations > Flashcards

AOM Limitations Flashcards

1
Q

N1, low pressure compressor, maximum (-4,-8)

A

-4: 117.5%
-8: 106.7%

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2
Q

N2, high pressure compressor, maximum (-4, -8)

A

-4: 112.5%
-8: 105.5%

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3
Q

APU start cycle limitations

A

Between starts 1 & 2: 1min (TR wait), 1 min (batt)
Between starts 2 &3: 10 min (TR wait), 1 min (batt)
Between starts 3 & 4: 75 min (TR wait), 75 min (TR wait)

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4
Q

Restriction on speedbrakes inflight

A

use of spreedbrakes inflight with flaps extended beyond 20 degrees is not recommended

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5
Q

Use of quiet climb for takeoff weights less than ___ is prohibited (-8)

A

650,000 lbs

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6
Q

Fuel temperature minimum limits (-4,-8)

A

-4: Fuel freeze + 3C
-8: Fuel freeze + 3C or -48C, whichever is higher

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7
Q

Maximum transient EGT (-4, -8)

A

-4: 870C (40 sec), during start
-8: 1060C (30 sec)

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8
Q

MCT EGT (-4, -8)

A

-4: 925C
-8: 1030C

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9
Q

APU pressure altitude limit

A

-1,000 ft PA minimum

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10
Q

Do not extend flaps between positions ___ during fuel jettison

A

1 and 5 degrees

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11
Q

Maximum altitude with flaps extended

A

20,000 ft

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12
Q

When is reverse thrust prohibited

A

inflight and for use backing the aircraft

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13
Q

In icing conditions, if engine vibration indications are available and above ___ units, do not takeoff (-8)

A

4 units

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14
Q

For winds greater than ___ limit engine thrust to idle (-8)

A

55 kts

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15
Q

Engines must be shutdown when crosswind component exceeds ___ (-8).

A

55 kts

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16
Q

For tailwind component greater than ___ and winds greater than ___, limit thrust to ___ (-8).

A

5 kts, 26 kts, 45 %N1

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17
Q

For crosswind greater than ___, limit thrust to a setting not to exceed ___. (-8)

A

35 kts, 45%N1

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18
Q

When must continuous ignition be used (-4)

A

Severe turbulence
Heavy precipitation
Icing conditions (automatically activated with antiice on)
Volcanic ash
Standing water or slush on runway

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19
Q

Maximum continuous and transient oil temperature (-4, -8)

A

-4: 160 continuous, 175 transient (15 min)
-8: 160 continuous, 177 transient (15 min)

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20
Q

Inflight start maximum EGT (-4, -8)

A

-4: 750C (unlimited)
-8: 875C (unlimited) or 975C for airstarts following inflight high power fuel cut

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21
Q

Maximum takeoff EGT (-4, -8)

A

-4: 960C (5 minutes)
-8: 1060C (5 minutes, or 10 minutes if loss of thrust on engine during takeoff)

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22
Q

Minimum oil pressure

A

10 PSI

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23
Q

Ground start maximum EGT

A

750C unlimited

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24
Q

Autoland wind limits

A

HW 25 kts
XW 25 kts
TW 15 kts

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25
Q

Autoland glideslope angle limits

A

Maximum: 3.25 degrees
Minimum: 2.5 degrees

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26
Q

Autoland flap limitations

A

Only at flaps 25 or flaps 30 degrees

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27
Q

For single channel ILS approaches, the autopilot must be disengaged before the airplane descends below ___.

A

100 ft AGL

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28
Q

Maximum landing weight (-4, -8)

A

-4: 652,000 lbs
-8: 763,000 lbs

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29
Q

Maximum zero fuel weight (-4, -8)

A

-4: 610,000 lbs
-8: 727,000 lbs

30
Q

After fire suppression system is armed ____.

A

turning any pack switch off is prohibited

31
Q

When must nacelle anti ice be used

A

During all ground and flight ops where icing conditions exist or are anticipated

32
Q

How many window heat windows may be inoperative?

A

Only 1 number 1 or 1 number 2, provided flight is not dispatched into known icing conditions

33
Q

Use of ___ with autopilot engaged is prohibited.

A

Aileron trim

34
Q

Minimum altitude for autopilot after takeoff (-4, -8)

A

-4: 250 AGL
-8: 200 AGL

35
Q

Without LAND 2 or LAND 3 annunciated, the autopilot must not remain engaged ___.

A

Below 100’ RA

36
Q

Do not use FLCH on final approach below ___.

A

1,000 AFE

37
Q

When do icing conditions exist?

A

10C or below in visible moisture (rain, snow, sleet, ice, fog vis below 1.0mi).

38
Q

Do not use anti ice if OAT or TAT exceeds ___.

A

10C

39
Q

Maximum differential pressure for takeoff and landing.

A

0.11 PSI

40
Q

Maximum differential pressure (relief valve).

A

9.4 PSI

41
Q

When must smoke barrier door be closed (-4, BCF)?

A

-4: During taxi, takeoff, inflight, and landing
BCF: During taxi, takeoff, and landing

42
Q

When must ladder enclosure door be closed (-8)?

A

-8: Taxi, takeoff and landing. Enclosure must be closed inflight except when entering and leaving main deck compartment.

43
Q

Maximum fuel transfer weight (-8)

A

827,366 lbs

44
Q

Maximum takeoff weight (-4, BCF, -8)

A

-BCF: 870,000 lbs
-4: 875,000 lbs
-8: 987,000 lbs

45
Q

Maximum taxi weight (-4, BCF, -8)

A

-4: 873,000 lbs
N570-N577: 878,000 lbs
N580-N583: 877,000 lbs
-8: 990,000 lbs

46
Q

Maximum inflight weight, landing flaps (-4)

A

-4: 670,000 lbs

47
Q

Minimum inflight weights (-4, BCF, -8)

A

-4: 361,200 lbs
BCF: 367,500 lbs
-8: 402,000 lbs

48
Q

Wind limits for door

A

Opening and closing: 40 kts
While open: 65 kts

49
Q

Turbulent air penetration speed (-4, -8)

A

-4: 290 to 310 or 0.82 to 0.85 whichever is lower
-8: 310 or 0.83 whichever is lower

50
Q

Maximum tire speed (-4, -8)

A

-4: 235 MPH
-8: 235 MPH, 260 MPH for overspeed landing

51
Q

Maximum mach for RVSM

A

0.90

52
Q

Landing gear operating speeds

A

Extension and retraction: 270 KIAS/ 0.82 mach
Extended: 320/ 0.82 mach

53
Q

Maximum takeoff and landing pressure altitude

A

10,000 feet PA

54
Q

Flaps up and down acceleration limits

A

Up: 2.5G to -1.0 G
Down: 2.0 to 0G, -8 linearly decreases from 2G to 1.5G and maximum landing weight with flaps 25 or 30.

55
Q

Maximum difference in altimeters on ground

A

SL to 5,000 ft: 35 ft
5,000 to 9,500 ft: 40 ft

56
Q

-4 flap speeds

A

1: 280 KIAS
5: 260 KIAS
10: 240 KIAS
20: 230 KIAS
25: 205 KIAS
30: 180 KIAS

57
Q

Mmo (-4, -8)

A

-4: 0.92
-8: 0.90

58
Q

Main deck occupancy (-4, BCF, -8)

A

-4: Prohibited during taxi, takeoff, flight and landing
BCF & -8: Prohibited during taxi, takeoff and landing

59
Q

Upper deck occupancy (-4, BCF, -8)

A

-4: No more than 4 other than flight crew members for a total of occupants not to exceed 8
BCF: Total number including crew shall not exceed 12
-8: Max of 6 supernumeraries. Including crew shall not exceed 8 persons

60
Q

O2 requirements for upper deck occupants

A

Adequate quantity for each occupant for flight at 25K feet cabin altitude to the nearest suitable airport when cargo compartment is loaded with class E. If in cabin depressurization oxygen flow to masks not in use must be turned off.

61
Q

Maximum pressure altitude (-4, -8)

A

-4: 45,100 feet
-8: 43,100 feet

62
Q

-8 flap speeds

A

1: 285 KIAS
5: 265 KIAS
10: 245 KIAS
20: 235 KIAS
25: 210 KIAS
30: 185 KIAS

63
Q

Minimum runway width for -8

A

150 feet, no 180 is authorized

64
Q

Maximum difference between altimeter and field elevation

A

75 feet

65
Q

Maximum allowable difference in altimeters for RVSM operations

A

200 feet

66
Q

Maximum crosswind for takeoff and landing

A

30 knots

67
Q

Maximum field elevation

A

9,500 feet

68
Q

Maximum takeoff and landing tailwind

A

15 knots

69
Q

Maximum runway slope

A

2 percent

70
Q

When must a supernumerary portable O2 be carried during flight?

A

When in the main deck

71
Q

Chapters of the AOM

A

1: Limitations
2: Nonnormal
3: Normal
4: Supplementary
5: Performance

72
Q

If leveling off within ___ feet after changing altimeter setting from QNE to QNH or QNH to QNE, do not use VNAV to execute the level off if QNH is less than __ in/ __ hPa. After the level off is complete VNAV may be reengaged.

A

2,000, 29.70, 1006

UPS 747 (20 decks)

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