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B787 > Limitations > Flashcards

Limitations Flashcards

1
Q

Category for Approaches?

A

Category D both Straight In and Circling

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2
Q

Max Operating Pressure Altitudes

787-8?
787-9?
787-10?

A

787-8,9 43,100 ft

787-10 41,100 ft

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3
Q

Max TO and LDG ALT?

A

14,000 ft

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4
Q

Max Runway Slope?

A

+/- 2%

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5
Q

Max Tailwind, TO and LDG?

A

15 kts

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6
Q

Max Landing Gear Speed?

VLO?
VLE?

A

270 kts / .82 Mach for both

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7
Q

Turbulent Air Penetration Speed

At and Above 25,000 ft?

Below 25,000 ft?

A

At and Above 25,000

310 KIAS / .84 Mach, whichever lower

Below 25,000

290 KIAS

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8
Q

Takeoff Crosswind Guidelines

A

40 kts all types, all weights on dry runway

starred

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9
Q

LANDING CROSSWIND GUIDELINE

A

40 knots for all operations, single engine and all engine, all types and weights

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10
Q

Gross Takeoff Weights?

787-8

787-9

787-10

A

787-8 502.5

787-9 561.5

787-10 560

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11
Q

Max Landing Weights

787-8

787-9

787-10

A

787-8 380

787-9 425

787-10 445

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12
Q

Max differential pressure?

For TO and LDG?

A

9.9 PSI

.11 PSI

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13
Q

Minimum ALT for autopilot engagement after TO?

A

200 ft

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14
Q

Max Airfield Elevation for Autoland?

A

8,400 ft

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15
Q

Without LAND 2 or LAND 3, when must autopilot be disengaged?

A

135 ft AGL

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16
Q

If LAND 2 or LAND 3, but glide slope is >3.25 degrees, when must autopilot be disengaged?

A

100 ft AGL

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17
Q

If glidepath > 3.77 degrees, when must autopilot be disengaged?

A

No later than 50 ft below DH/MDA

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18
Q

Min ALT for FLCH on approach?

A

1,000 ft AFE

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19
Q

Max Wind Component for takeoff with HUD?

Headwind?

Tailwind?

Crosswind?

A

Headwind 25 kts

Tailwind 15 kts

Crosswind 15 kts

20
Q

Max Wind for ILS Autoland

Headwind?

Tailwind?

Crosswind?

A

Headwind 25 kts

Tailwind 15 kts
(10 kts CAT II/III)

Crosswind 25 kts
(15 kts CAT II/III)

21
Q

Max glide slope angle for autoland?

A

3.25 degrees

22
Q

Min glide slope angle for autoland?

A

2.5 degrees

23
Q

Can you Autoland from a GLS approach?

A

No, even if LAND 2 or LAND 3

24
Q

What flap configuration may be used with Autoland?

Engine Inoperative?

Above Max Landing Wt?

A

Flaps 20, 25, or 30

Both engines or one engine inoperative

Autoland not certified above max landing weight

25
Q

APU Start Cycle Limitation?

A

If APU does not start after 2nd attempt, 5 minute cooling period.

26
Q

HF Radio Limitation?

A

Do not use HF during fueling operations.

27
Q

Minimum Oil Quantity prior to Start?

A

18 quarts

28
Q

Min Oil Temp for Start?

A

-40 degrees C

29
Q

Reverse thrust in flight?

A

Intentional selection of reverse thrust in flight is prohibited

30
Q

Use of reverse thrust for backing the aircraft?

A

Prohibited

31
Q

Engine thrust Limitation for ground operations

A

No more than taxi thrust (45%) for more than 40 kt crosswinds

No more than taxi thrust (45%) for 35 kt winds w/ a tailwind component greater than 5 kts

32
Q

Limits on Control Inputs?

A

Avoid rapid and large alternating control inputs, especially in combination with large changes in pitch, roll or yaw (e.g. large side-slip angles) as they may result in structural failure at any speed , including below VA

33
Q

Max TO and LDG tailwind component if EECs in ALT mode

A

10 kt tailwind

34
Q

Flight maneuvering loads

A

Flaps up………..+2.5g to -1.0g

Flaps down……+2.0g to 0.0g

35
Q

Max ALT for flap operation?

A

20,000 feet

36
Q

Min ALT for Speed Brake Usage?

A

1,000 ft AGL

37
Q

Does ISFD meet RVSM requirements?

A

No.

38
Q

What are the restrictions for the EGPWS?

A

Do not use for navigation.

Use of look-ahead terrain alerting and terrain display functions prohibited within 15 NM of TO, approach or LDG at airport not contained in the GPWS database.

39
Q

Maximum altimeter differences for RVSM operation

A

Before takeoff, both captain’s and FO’s altimeters must indicate within 75 feet of field elevation.

In flight, altimeters must agree within 200 feet.

40
Q

Min/Max Fuel temps - Jet A?

A

-37 deg C / 49 deg C

In flight fuel tank temp must be 3 degrees warmer than minimum fuel temp.

41
Q

Maximum fuel tank imbalance

Taxi, takeoff and landing

A

Total main tank fuel > 68,300 lbs:
1,500 lbs difference

Total main tank fuel < 41,900 lbs
2,500 lbs difference

42
Q

Fuel jettison / Flap setting?

A

Do not jettison fuel with Flaps 30

43
Q

Fuel density restriction?

A

Fuel density must be 6.3 to 7.1 lb/gal

44
Q

Fuel in Center Tank

A

If Center tank empty, use main tanks with all operable main tank pumps on, cross feeds closed.

If Center Tank > 16,000#, use center tank fuel for all ops with all pumps on and cross feeds closed

If Center Tank < 16,001#, use main tank fuel with main pumps on and cross feeds closed
In cruise, if FUEL IN CENTER msg displays, burn center tank fuel until FUEL LOW CENTER displays.

45
Q

Max Tire Speed for TO

A

204 kts GS

46
Q

Max Tire Speed for LDG

A

226 kts GS

47
Q

Approximate fuel quantities

A

787-8

Main Tanks 37.3
Center Tank 148.7
Total 223.4

787-9, 10

Main Tanks 37.0
Center Tank 149.7
Total 223.6

B787 (22 decks)

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