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777 > Limitations > Flashcards

Limitations Flashcards

1
Q

Daily check

A 
• remains valid for 48 elapsed hours after accomplishment
• may expire during the flight
• should normally be accomplished before
every flight from home base
• is performed by maintenance personnel
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2
Q

Weight limitations 200ER

A

Max Taxi 298.463
Max TO 297.556
Max Ldg 213.188
Max ZFW 200.487

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3
Q

Weight limitations 300ER

A

Max Taxi 352.441
Max TO 351.534
Max Ldg 251.290
Max ZFW 237.682

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4
Q

Takeoff and Landing Limitations:

Runway slope

A

+/- 2%

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5
Q

Takeoff and Landing Limitations:

Max takeoff and landing tailwind component

A

15 kts

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6
Q

Takeoff and Landing Limitations:

Max operating Altitude

A

43,100 feet pressure altitude

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7
Q

Takeoff and Landing Limitations:

Max Takeoff and Landing Altitude

A

9.800 feet pressure altitude

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8
Q

Takeoff and Landing Limitations:

Max field elevation

A

9,650 feet

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9
Q

Turbulent air penetration speed

A

270
knots below 25,000 feet,
280 knots or 0.82 Mach whichever is lower at 25,000 feet
and above.

Maintain a minimum speed of 15 knots above the minimum
maneuvering speed at all altitudes when airspeed is below 0.82 Mach

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10
Q

Takeoff crosswind limitations Considerations:

A
  • takeoff crosswind limitations increase with higher gross weights and more forward CG’s, and assume an engine out RTO and proper pilot technique
  • on slippery runways, crosswind limitations are a function of runway surface condition and airplane loading
  • takeoff on untreated snow or ice should only be attempted when no melting is present
  • winds measured at 33 feet (10 m) tower height and apply for runways 148 feet (45m) or greater in width
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11
Q

Max landing x-wind component, Dry & Wet

A

Dry & Wet 200: 31
Dry & Wet 300: 35
This limitation allows adequate ground clearance and control
margin, also when using the sideslip only method (zero crab)

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12
Q

Max landing x-wind component: Standing water/slush

A

20

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13
Q

Max landing x-wind component: Snow (no melting)

A

31

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14
Q

Max landing x-wind component: Ice (no melting)

A

17

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15
Q

RVSM max allowable difference between Captain’s or FO’s altitude dispaly and field elevation

A

75 feet

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16
Q

RVSM requirements

A

• one auto Pilot
• one transponder
• altitude alerting system
• two static air data modules , and the following EICAS messages NAV
AIR DATA SYS and/or SGL SOURCE AIR DATA may not be
displayed.

17
Q

Ground wind limits for all doors

A

65 knots while open

40 knots while opening or closing

18
Q

Cabin pressurization: Max differential pressure & Max allowable cabin presusre differantial for TO & LDG

A
  1. 1 psi

0. 11 psi

19
Q

Autopilot considerations:

A

Do not use the autopilot below 100 feet RA at airport pressure altitudes above
8,400 feet.

The autopilot must not be engaged below a minimum engage altitude of 200 feet
AGL after takeoff.

Without LAND 2 or LAND 3 annunciated, the autopilot must be disengaged
below 200 feet AGL

20
Q

Autoland:

Max HW, TW & XW

A

25, 15, 25

21
Q

Autoland:

max glideslope, min glideslope angle

A

3.25 & 2.5

22
Q

Autoland: Minimum Threshold Crossing Height (TCH) for autoland

A

44 feet

23
Q

Autoland flap settings:

A

20 & 30

24
Q

Autoland in CAT III conditions, minimum runway width

A

45m

25
Q

During refueling, may you operate HF radios

A

No

26
Q

Engine Thrust:

Takeoff and Go-Around thrust ratings are limited to:

A 
5 minutes (N-0)
10 minutes (N-1)
27
Q

Engine limit display markings

A

maximum and minimum limits are red. Caution limits are amber

28
Q

Max fuel temperature

A

49°C

29
Q

minimum fuel temperature prior takeoff

A

not less than -40°C or 3°C above the fuel freezing point, whichever is higher.

30
Q

Minimum oil quanity before engine start:

less than and more than 6 hours:

A

less than 6 hours, 18.0 quarts.

more than 6 hours, full.

31
Q

EICAS oil indication of .. quarts or more is condsidered full.

A

21

32
Q

examining the engine oil quanity:

A

between 5 and 60 minutes after engine shutdown. if more than 60 minutes has passed since engine shutdown, the engine should be dry motored for 4 minutes before examining oil quantity.
This will ensure an accurate indication

33
Q

TW & XW limits 300ER on the ground:

A

For ground operation (exclusive of takeoff) in tailwinds and crosswinds between 30 and 45 knots, engine power should be limited to a maximum of 70% N1. Avoid thrust levels above that required for normal taxi operation in all tailwinds and
crosswinds greater than 45 knots

777 (7 decks)

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