1 - Performance Flashcards

1
Q

Where can you find information to get you from any airport without any operational support (get out of Africa chapter)?
A) OM A, Chapter 8
B) FCOM, VOL 1, Performance Dispatch

A

B) FCOM, VOL 1, Performance Dispatch

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2
Q

What is balanced field length?
A) Where you can achieve the lowest V1
B) Where you can accelerate to V1 and stop within ASDA

A

B) Where you can accelerate to V1 and stop within ASDA

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3
Q

When landing on a Wet, Slippery runways or when landing rollout distance is limited. Which Automatic Brakes should you select?
A) Max AUTO
B) Max MAN
C) 3 or 4

A

C) 3 or 4

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4
Q

Hvernig reiknar þú út hvort þú getir lent á velli miðað við hvað hann er langur, t.d. 1,000 metrar (1 km) ?

A

757-200: 1666m
1666 / 1,67 = 997 m
það er undir 1000 og þá getur þú lent

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5
Q

___ er indicated speed over threshold. Notað til að flokka flugvélina. Þetta er ___ * 1.3

A

VAT, Vso

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6
Q

757 er category ___ flugvél og í þeim flokki eru Vat hraðarnir ___-140 kts

A

C, 121

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7
Q

767 er category ___ flugvél og í þeim flokki eru Vat hraðarnir ___-165 kts

A

D, 141

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8
Q

Limitations: Runway slope __%, maximum takeoff and landing tailwind components er hvað mikið?

A

2%, 10-15kts (eftir hvaða vél það er)

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9
Q

Hvar myndir þú finn landing distance tables?

A

FCOM -> Performance in flight -> Velur vélina -> Advisory information.

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10
Q

Maximum operating altitude ____ ft. Maximum takeof an landing altitude ____’, en nærð ____’ ef það er …..

A

42,000, 8400’, 14,000’ ef þú hefur high altitude switch.

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11
Q

Í hvað myndirðu nota “penetration speed” og hversu mikill er hann?

A

Turbulent air penetration speed: 290 kts / 0.78 Mach.

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12
Q

Máttu nota aileron trim í autopilot?

A

Nei

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13
Q

Maximum altittude with flaps extended is ____ ft.

A

20,000

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14
Q

____°C er minimum temperature.

A

-74°C

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15
Q

Hvernig var þetta með flapana 200 týpan bannar þér að taka á loft með flapa __ og 300 týpan er erfiðari og bannar líka flapa __.

A

1, 5

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16
Q

Hvar finnur þú maximum weights for a given aircraft?

A

FCOM -> L-Limitations -> Limitations and Operational Information
Getur líka séð þetta bara á flight planinu, loadsheet og Icelandair master fleetlist.

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17
Q

Flap maneuver speeds is based on aircraft ____, en minimum maneuvering speed is calculated using airplane angle of attack and ____ airspeed.

A

weight, current

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18
Q

Hvernig myndi þessi runway teljast vera? “Reflective, without significant areas of standing water. Less than 3mm standing water.”

A

Wet

19
Q

Hvernig myndi þessi runway teljast vera? “grooves or porous pavement sem hleypir vatninu niður”

A

Dry

20
Q

Hver er skilgreiningin á contaminated runway?

A

Meira en 25% af surface area whether isolated or not, being covered by following: standing water 3mm or more, slush, dry snow, wet snow, compatcted snow, ice, wet ice.

21
Q

Þú ert með contaminated runway, hvað þarftu að hugsa um í take-off?

A

Þú ert með meira viðnám. Mátt ekki nota reduced temperature method.

22
Q

Ef að runway condition í Keflavík er “frost”, hvaða flokkun myndirðu nota ef þú ætlaðir að nota performance töflur hvað runway varðar?

A

Wet

23
Q

1 -Þú ert að koma til lendingar og það er contamination, hvað þarftu að hugsa um?

A

Í raun bara taxi, það er gott að hafa auka viðnám í lendingu. En þú myndir pæla í þessu ef brautin væri slippery.

24
Q

Take off: Net flight path must clear obstacle by 35 ft + ___% gradient.
Driftdown: Net path er með auka ___% safety margin. Í drift downinu þarftu að hafa ____’ obstacle clearance og svo geta maintainað ____ ft level flight yfir flugvelli.

A

0,8%, 1,1%. 2000’, 1500’ yfir velli

25
Q

Í drift downi þarftu að geta viðhaldið 2000’ obstacle clearance EN eftir að þú ert kominn í level flight, þá þarftu að geta haldið ___’ clearance.

A

1000’

26
Q

Er V1 decision speed?

A

Nei, ACTION speed

27
Q

Er Vr liftoff speed?

A

Nei, rotation speed.

28
Q

Hvað er IC?

A

Improved climb. Notum hærri Vr hraða, fáum betra climb gradient. Gott til lengri tíma klifur (distant obsticles) en slæmt upp á close in obstacles.

29
Q

Með takeoff thrust eru time limited við ___ mínútur, svo setur þá setur þú á CON.

A

5

30
Q

Assumed takeoff thrust is limited to a ___% reduction of takeoff thrust or selected climb thrust, whichever is the greater thrust value.

A

25

31
Q

Hvað geturðu á nokkuð öruggan máta beygt mikið ef þú heldur þig á flap extension speeds?

A

40° (25° og 15° overshoot)

32
Q

Hvernig setur þú buggaðan lendingarhraða þegar þú ert með autothrottle ? En manual?

A

A/T: Vref + 5
Manual: Verf + 1/2 steady headwind component + full gust factor (gust - venjulegi vindurinn), en bætir þó minimum 5 kts við.
Við þetta bætist að Icelandair policy segir að þú bætir aldrei meira en 15 kts ofan á Vref

33
Q

Hvaða policy’u notar Icelandair varðandi magn af reverse thrust?

A

Notum idle reverse en ekki max reverse.

34
Q

Hvernig eru wind limitations í LVO hjá Icelandair? Hvernig er autoland takmörkun öðruvísi?

A

Headwind: 25 kts (bæði autoland og LVO)
Crosswind: 15 kts (25 kts í autoland)
Tailwind 10 kts. (tailwind 10-15 kts eftir vél)

35
Q

The maximum landing weight is the lowest of 1. structural limit landing weight, 2. ____ limit landing weight 3. Field length limit landing weight.

A

climb

36
Q

The aircraft must be able to come to a full stop within 60% of the available runway length

A
37
Q

Hvað þarftu lengri runway í landing performance ef það er blautt?

A

15%

38
Q

Meira CI, meira ____ time costs.

A

trip

39
Q

LRC (long range cruise) parametrar; _____ _____, pressure altitude, temperature

A

gross weight

40
Q

Provides 99% of the airplanes max ____ ____range. FMC veitir ekki vindleiðréttingar.

A

still air

41
Q

At optimum or lower altitude, the speed will _____ as fuel is burned off.

A

decrease

42
Q

RECMD: Accounts for forecasted winds and temperature aloft along the flight plan route over the nest ___-____ NM immediately infront the airplane.

A

250-500

43
Q

Optimum altitude increases by _____ ft/hr (500 NM).

A

1000

44
Q

Step default is ICAO ____
RVSM airspace is ____
If no step required then 0

A

4000, RVSM er 2000.