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Atlas Air B747 > TLR/Performance > Flashcards

TLR/Performance Flashcards

1
Q

What is the purpose of the TLR-# and SEQ-# in the TLR Header?

How long is TAKEOFF DATA portion of datalink performance available?

A

These are unique identifiers given to each TLR which is used by Aerodata.

  • Available for 8 hours then dispatcher may request a new TLR to reset 8 hour window.
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2
Q

TRUE or FALSE - The TAKEOFF DATA area of the TLR is only used for the dispatcher’s planned conditions?

A

TRUE

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3
Q

The TAKEOFF DATA is void if the actual OAT is more than?

A

10C BELOW POAT (Exceeds)

IE: The dispatcher planned an OAT of 16C; the data is void if actual OAT is colder than 6C

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4
Q

The TAKEOFF DATA is void if the actual QNH is more than?

A

0.10” below PQNH (Exceeds)

IE: The dispatcher planned a QNH of 30.10”; the data is void if actual QNH is lower than 30.00”

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5
Q

If the TAKEOFF DATA is void, what are our options?

A

A new TLR can be generated or the dispatcher can do a live calculation to provide the crew takeoff data.

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6
Q

What PACKS setting is default for the PMRTW of the TLR Header?

A

PACKS OFF

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7
Q

What is the PMRTW?

A

PLANNED MAX RUNWAY TAKEOFF WEIGHT

  • This is the max takeoff weight, from the planned runway, as limited by climb, field, obstacle, brake, and tire limits - whichever is most restrictive.
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8
Q

The PMRTW does not considered what conditions?

A

Max landing weight and planned fuel burn

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9
Q

What is PTOW and where is it used in the TLR?

A

PLANNED TAKEOFF WEIGHT

  • It is the weight used in the initial Takeoff Performance Section. A subsequent section is provided for weight increases. Example: for PTOW plus up to 10,000kg
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10
Q

What is MFPTW?

A

MAX FLIGHT PLAN TAKEOFF WEIGHT

  • The max takeoff weight for which the flight plan is valid considering ALL A/C PERFORMANCE LIMITS and MAX LANDING WEIGHT + FUEL BURN.
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11
Q

What should be done if actual TOW exceeds MFPTW?

A

Contact dispatch to determine if new calculations can be performed to increase the MFPTW.

  • This is why a Takeoff Data Revision area is included on the TLR.
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12
Q

Where would DDG related performance items be found on the TLR?

A

In the RMKS Area (Remarks)

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13
Q

The PMTOW number(s) in the RUNWAY INFO section are based on what number(s) from the TAKEOFF DATA section?

A

The MFPTW

  • Don’t be confused by this. Even though it’s RUNWAY INFO, the PMTOW is based on planned MFPTW which includes max landing weight + fuel burn.
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14
Q

What are the 3 types of EFPs?

A
  • Simple
  • Special
  • Complex
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15
Q

What is the EO ACCEL HT for all simple EFPs?

A

1000’ AGL

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16
Q

How is the EO ACCEL HT determined for Special and Complex procedures?

A

Subtract the respective airport elevation from the FRA in the SPECIAL ENG FAIL section.

17
Q

What is the significance of NOTAMS listed in the RUNWAY INFO section?

A

If shown, performance restrictions are already taken into account by Aerodata.

18
Q

What does is significance of the following example from the TURN column of SPECIAL ENG FAIL section

-LT OAK

A

The “-“ that precedes the the turn direction means the crew must refer to the text below the procedure for additional info and/or alternate procedures.

19
Q

Where are Complex engine failure procedures listed?

A

They will be included in the Briefing Package. They are too complex to write in a TLR format.

20
Q

When is the LANDING DATA of the TLR void with regards to the PQNH?

A

If actual QNH is more than 0.10” below PQNH.

  • Same as TAKEOFF DATA
21
Q

What are our options if LANDING DATA of TLR is void?

A

Crew can use the QRH charts to determine landing distance or contact the dispatcher for a live calculation.

22
Q

What is the PMRLW?

A

MAX RUNWAY LANDING WEIGHT

  • This is the maximum landing weight, to the planned runway, as limited by approach climb, landing climb, and field limits, whichever is most restrictive.
23
Q

What is the default PACKS setting used for PMRLW?

A

PACKS ON

24
Q

All LANDING DATA on the TLR is for what FLAPS setting?

A

FLAPS 25

25
Q

What does the following example from the LANDING PERFORMANCE section indicate?

4373F/3977F

A

MLW on a dry runway on left side of hash,

MLW on a wet/low viz runway on right side of hash

26
Q

What do limit codes of B, C, F, and T represent?

A

B - Brake Limit
C - Climb Limit
F - Field Limit
T - Tire Limit

27
Q

Why are 15PCT FACTOR LDG DIST sections included in our TLRs?

A

To comply with Regulation recommendations. The distances are shown in feet and are calculated using a flare distance of 1500’ while factoring the autobrake landing distance by 1.15.

28
Q

What distance should we add to LDG DIST if using AUTOLAND?

A

1000’ (Per Limitations)

29
Q

With respect to weight, what three conditions will void a TLR?

A
  • If actual TOW is greater than PTOW + 10,000KG or MPFTW
  • If actual ZFW is greater than the OFP ZFW + 10,000KG
  • Performance related DDG item omitted.
30
Q

Where can we find what type of engines are equipped on A/C?

A

Flight Plan, TLR, CDU

31
Q

When is the MT value entered into the FMC as assumed temperature?

A

When the CONFIG is D-TO 2, D-TO 1, or D-TO. The “D” indicates assumed temperature and is designed to match the Thrust Reference Mode only.

MT is the maximum temperature for which takeoff is allowed.

32
Q

Which A/C have a variable ZFW? What’s the range of the VZFW?

A
  • Nose Loaders in Atlas Colors (No POLAR)

- 276,691kg to 288,031kg

33
Q

Variable ZFW coincides with which respective zone on the W&B chart?

A

Zone 4

34
Q

What is the significance of zone #2 on the W&B chart?

A

Falls within the Low Gross Weight/AFT CG Takeoff Procedures found in SP Procedures, FCOM VOL 1

  • Read the note on the chart
35
Q

Where are MU Values found?

A

Back of the QRH

36
Q

What does the FAR RSV number include on the flight plan?

A

FAR Reserves:

  • Domestic (0.45 cruise fuel)
  • Int’l (0.30 holding fuel @1500’ AFE) or no alternate available (2.00 cruise fuel), as applicable.
37
Q

What does the FAR 10% fuel number include on the flight plan?

A

10% reserve fuel (and corresponding flight time) based on the flight time between the ORIG and DEST, or POR and DEST, whichever is less.
Columns two and three indicate the 10% reserve fuel (and
corresponding flight time) for each respective flight segment.

38
Q

What is the SMRGN distance?

A

Stop Margin Distance

  • RTO within 2 seconds of V1, using Max Braking/RTO and Speed Brakes. Distance remaining after aircraft comes to a stop is the SMRGN.

Atlas Air B747 (24 decks)

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