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Atlas Air B747 April 2022 > TLR/Performance *** > Flashcards

TLR/Performance *** Flashcards

1
Q

What is TLR, FDP, DDG

A
  • Takeoff and landing Report.
  • Flight Deck performance
  • Dispatch Deviation Guide
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2
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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3
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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4
Q

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

A

0.15” below PQNH (Exceeds)

IE: The dispatcher planned a QNH of 30.15”; the data is void if actual QNH is lower than 30.00”

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5
Q

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

A
  • if the Actual OAT is Greater than the MT
  • if the Actual OAT is more than 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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6
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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7
Q

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

A

PACKS OFF

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8
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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9
Q

The PMRTW does not considered what conditions?

A

Max landing weight and planned fuel burn

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10
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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11
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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12
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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13
Q

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

A

In the RMKS Area (Remarks)

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14
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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15
Q

What are the 3 types of EFPs?

A
  • Simple
  • Special
  • Complex
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16
Q

What is the EO ACCEL HT for all simple EFPs?

A

1000’ AGL

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17
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.

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18
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.

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19
Q

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

-LT OAK*

A

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

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20
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.

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21
Q

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

A

If actual QNH is more than 0.15” below PQNH.

  • Same as TAKEOFF DATA
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22
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.

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23
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.
24
Q

What is the default PACKS setting used for PMRLW?

A

PACKS ON

25
Q

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

A

FLAPS 25

26
Q

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

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.
39
Q

What happen if we input hight altitude on initial Altitude on FMC during preflight

A

Packs Will stay in High flow and more fuel will be Burn

40
Q

Average Fuel Consumption for engines/ hrs and Abu/hrs

A

Engine 10K/hrs

Apu 300K/hrs

41
Q

if example we fly perishable items what we should check or add

A

we should check ADDL FF adj +1.00 because the packs will be in high flow

42
Q

On Flight plan BOW vs Sable Loadsheet BOW

A
  • On flight plan BOW includes everyone

- On sable load sheet includes only two crew members and the rest as a ACM

43
Q

what is SWA on flight plan

A

Service weight Adjustment

44
Q
  1. Takeoff Performance Exercise using the attached TLR:
    ► Runway: 31L@KE
    ► Actual TOGW: 310.0 kgs
    ► ATIS: 220/10 2 OVC ½ FG 16C/11C 29.83
A
  • MFPTW= 3946
  • N1= 95.5
  • Flap setting=20
  • Max Temp=45
  • THRUST Config= D-TO-2
  • V-speed= V1: 142 VR: 154 V2: 163
  • Engine Failure Procedure=
    Simple-Special
    RWY CLB VIA :31L
    Reaching: D4.5 JFK or CRI R-037
    Turn: LT H180
    FRA: 1013 ( remeber this is MSL)
  • Are there any performance limiting DDG items affecting performance?

Remarks None

45
Q

With a dual FMC failure, what is the drift down speed, expected level-off gross weight and expected level-off altitude for one-engine inoperative at ISA +15° and gross weight of 340,000 KGs at the engine failure?

A

FL30200
KIAS 284

QRH PI.23.4

46
Q

For Flight With Unreliable Airspeed, what is the desired pitch attitude and target(%) N1 for cruise flight at M.84/290 KIAS, flaps up, FL 300 and a GW of 300,000 KGs?

A

Pitch ATT : 3.0
%N1: 87.2

QRH PI 20.5

47
Q

What is the pitch attitude and target(%) N1 and IAS for the same malfunction on Approach with gear down, using Flaps 25°, a 3° glideslope depicted on the approach chart and a LGW of 250,000 KGs?

A

Pitch ATT :2.0
%N1: 58.9
KIAS: 159

48
Q

What airspeed would you set in the MCP airspeed window for final approach if landing on RW31L /KJFK (manual landing) with surface winds reported as 310/10 gust 20, LGW 260,000 KGs and using flaps 25°?

A
  • Add 1/2 of the tower reported steady wind HW component
  • Plus full gust increment above steady wind (gust - steady)

So VREF+ Correction

VREF= 152
310/10/G20

20-10=10+5(1/2HWC)=15 (Max 20 knots)

VREF= Vref+Correction
VREF= 152 +15 = 167
49
Q

For Flight with Unreliable Airspeed what is the pitch attitude, target N1 and IAS for a final approach with gear down, using Flaps 25, a 3 degree glideslope depicted on the approach chart and a landing weight of 300.0 kgs?

A

Pitch ATT: 2.0
%N1: 63.8
KIAS: 175

QRH PI 20.6

50
Q

Using the QRH Pl, manually compute the landing distance and approach speed for LGW 275,000 KGs, Flaps Drive at sea level, dry, temperature 20°, 4 reverse idle, winds and Autobrakes Max

A

calculate VREF Flap Drive (flaps25)
QRH PI22.16 request VREF30+25

275k at 30 flaps = 150
VREF30+25= 150+25=175
QRH PI 20.1

Then

QRH PI 22.16

DRY RWY/ Autobrake Max

Ref Distant ======= 6480
Below 29k(5k-90)== -270
Sea Level ======== 000
Wind ============ 000
Solpe =========== 000
Temp Adj (Ground 15) 5 above =+90
App Spd =========000
reverse Thust (4at RVidle)=+60

Total landing distance = 6360

51
Q

What a dual FMC failure what is the desired target N1 for climb at 340 KIAS , FL250 and a TAT of -15C?

A

N1 : 102.3

QRH PI 20.3

52
Q
  1. What is the VREF for flaps 25 at 280,000 kgs?
A

Limitation FCOM 1 L10.5

53
Q

What are the crosswind guidelines for takeoff and landing with braking action poor?

A

on Braking actions POOR

Takeoff 10
landing 13

54
Q

Whal is the brake cooling lime required under the following conditions with the BTMS inoperative?

MMEX(MEX), RWY 05R, pressure altitude 7317’, gross weight 300.0 kgs, Flaps 30, brakes on speed 160 KTS, temp 20C, wind calm, four thrust reversers, and Autobrakes 4

A

QRH PI 22.40

66.0 Brake energy
36 Adjusted Brake Energy
Caution Zone ( Cooling Time)

  • When in caution Zone , Wheel fuse plug May melt,
  • Delay the takeoff and inspect after one Hour.
  • If overheat occurs after takeoff, extend gear soon for at least 8 minutes
55
Q

Check same conditions of last question on Mexico city and determine the quick turn Limit weight

A

Weight limit 275

After landing at weight exceeding those show on the table QRH PI 22.42 adjust for slope and wind, wait 70 minutes and check the wheel thermal plugs have not melted before executing a take off

as an alternate procedure if the BRAKE TEMP advisory message on EICAS is not displayed 10 to 15 minutes after parking then not waiting period is required

56
Q

What is the advisory Landing Distance under the following conditions:

Dry runway, Anti-skid Inoperative, 300 kgs landing weight, Flaps 30, sea level airport, Standard day, calm winds, no slope, and maximum reverse thrust?

A

Ref dist = 7750
Wt Adj (5X2)= 240
No additional correction
landing distance 7990

not include 15%

Atlas Air B747 April 2022 (41 decks)

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