7ER Other Important Limitations Flashcards

1
Q

What is the max runway slope allowed?

A

+/-2%

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2
Q

What is the max takeoff and landing altitude for most of the fleet? 6815-6817?

A

8,400 feet pressure altitude
9,500 feet pressure altitude

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3
Q

Is HF radio operation allowed during refueling operations?

A

No

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4
Q

What is the 757-200 Max Landing Weight (MLW)?

A

198,000 Lbs

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5
Q

What is the 757-300 Max Landing Weight (MLW)?

A

224,000 Lbs

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6
Q

What is the 767-300 Max Landing Weight (MLW)?

A

320,000 Lbs

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7
Q

If main tanks are not full, center tank fuel on the 757-200/300 may not exceed what amount?

A

2,000 Lbs

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8
Q

If main tanks are not full, center tank fuel on the 767-300 may not exceed what amount?

A

22,000 Lbs, provided center tank weight, plus actual ZFW is less than MZFW, and CG limits are observed

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9
Q

Extra equipment cooling precautions must be observed when airplane is electrically powered for more than how many minutes on the ground, and above what temperature?

A

-More than 20 minutes
-Above 33°C / 93°F*
*Refer to limitations section for cooling requirements chart

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10
Q

If flying a 757 approved for landing above 8,400’ pressure altitude to an airport above 8,400’ pressure altitude, what autopilot limitation needs to be followed?

A

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

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11
Q

Autoland is authorized for what flap settings only?

A

Flaps 25 or 30

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12
Q

Is an autoland approved above a ground speed of 165 knots?

A

No

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13
Q

When must CONT ignition be selected?

A

-When operating in severe turbulence*
-If moderate to heavy rain, hail or sleet is encountered

*Continuous ignition is automatically provided with the flap lever out of the “UP” position or in icing conditions when engine anti–ice is on.

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14
Q

What is the max EGT for engine start on the ground for the 757?

A

545°C at Zero seconds, decreasing linearly to 485°C at 30 seconds and thereafter. (Decrease of 2 degrees per second)

-If EGT surpasses 485°C but not 545°C, shutdown is not required. Make a logbook entry and contact maintenance prior to dispatch for further guidance.

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15
Q

For the 757, during takeoff or climb phase, EGT may increase to what temperature for 5 seconds?

A

660°C

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16
Q

For the 757, during takeoff, the EGT may increase to what temperature for 5 minutes? What about ships 6801-6823?

A

-645°C
-Ships 6801-6823: 645°C for 10 minutes in the event of loss of thrust on one engine during takeoff

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17
Q

What is the max EGT for takeoff for the 767 with P&W engines? How long is this temperature allowed?

A

-650°C
-5 minutes

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18
Q

What is the max EGT for takeoff for the 767 with GE engines? How long is this temperature allowed? Single Engine?

A

-960°C for 5 minutes
-Single Engine: 10 minutes

19
Q

What are the engine starter duty cycle limits?

A

Continuous for 5 minutes, followed by cool down of 30 seconds for each minute of operation

20
Q

What is the APU starter duty cycle maximum?

A

Max of 3 consecutive starts or attempts within a 60 minute period

21
Q

APU bleed air is available up to what altitude?

A

Approximately 17,000’

22
Q

On the ground, the standby altimeter must be within how many feet of the Captain’s AND First Officer’s altimeters?

A

+/-75 feet

23
Q

What is the maximum allowable in-flight difference between the Captain’s and First Officer’s altitude displays for RVSM operation?

A

200’

24
Q

What is the maximum allowable on-the-ground difference between the Captain’s OR First Officer’s altitude displays AND Field Elevation for RVSM operation?

A

75 feet

25
Q

What is the maximum allowable on-the-ground difference between the Captain’s and First Officer’s altitude displays for RVSM operation on the 757 at sea level, 5,000’, and 10,000’?

A

-S.L.: 25 Feet
-5,000’: 35 feet
-10,000’: 40 feet

26
Q

What is the maximum allowable on-the-ground difference between the Captain’s and First Officer’s altitude displays for RVSM operation on the 767-300 at sea level, 5,000’, and 10,000’?

A

-S.L.: 40 Feet
-5,000’: 45 feet
-10,000’: 50 feet

27
Q

Is intentional dry running of a center tank fuel pump (CTR L FUEL PUMP or CTR R FUEL PUMP message displayed on EICAS) allowed?

A

No, it is prohibited

28
Q

Do we have an uncompensated Baro-VNAV system?

A

Yes

29
Q

What altitude is set in the Landing Altitude Selector during preflight if the landing airport elevation is between 8,000’ and 9,500’?

A

Set 5,000’ during the preflight flow

30
Q

What altitude is set in the Landing Altitude Selector during the descent procedure (Top Of Descent) if the landing airport elevation is between 8,000’ and 9,500’?

A

Set landing field elevation

31
Q

What are the quick reference landing lengths? Is a 15% safety margin included?

A

757-200: 7,000’
757-300: 8,500’
767-300: 8,000’
*Yes, this includes the 15% safety margin for wet runways. Other assumptions must be met to use these numbers

32
Q

Which 75/76 versions ARE APPROVED to use DRY takeoff data when water/slush/wet snow is less than 0.14 inches on grooved or porous friction overlay runways?

A

757-200 and 767-300ER

33
Q

Which 75/76 versions ARE NOT APPROVED to use DRY takeoff data when water/slush/wet snow is less than 0.14 inches on grooved or porous friction overlay runways?

A

757-300

34
Q

What is the max wing tank capacity of the 757?

A

14,500 Lbs or 14,900 Lbs depending on ship number. Check differences section.

35
Q

What is the max wing tank capacity of the 767-300?

A

41,000 Lbs

36
Q

What is the minimum additive to Vref?

A

5 Knots

37
Q

What is the maximum additive for wind to Vref?

A

15 Knots

38
Q

How much additive do we use for landing on runway 27 if the winds are 360@10 gust 20?

A

Half the headwind, all of the gust:
Headwind = 0
Gust = 10
So add 10 knots to Vref

39
Q

Do we maintain steady headwind additive to touchdown?

A

No

40
Q

Do we maintain gust additive to touchdown?

A

Yes

41
Q

What is the minimum fuel required in the main tanks in order to jettison center tank fuel?

A

10,300 Lbs

42
Q

What can we do for takeoff when APU is in the condition remark section on the WDR?

A

Either a PACKS OFF takeoff OR APU to Pack takeoff

43
Q

What must be done if POF is listed in the remark section on the WDR?

A

Must do a PACK OFF takeoff