Navigation Display / WX Radar Panel - Rev 04 Flashcards

1
Q

Top of Descent and Continue Descent arrows are displayed in blue or white. What is the difference?

(FCOMDSC-31-45)

A

Top of Descent – Always white (never armed)

Continue Descent – Blue indicates armed, white indicates NOT armed

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2
Q

What color does each altitude constraint circle represent?

(FCOM-DSC-31-45)

A

White – constraint is not taken into account

Magenta – constraint is predicted to be satisfied

Amber – constraint is predicted to be missed

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3
Q

If mode range data fails what should you expect to see on the ND?

(FCOM-DSC-31-50)

A

ROSE NAV mode at 80 nm range

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4
Q

What capabilities does the RADAR system have?

(FCOM-DSC-34-60-10)

A

a. Weather avoidance

b. Turbulence detection

c. Terrain mapping

d. Predictive windshear detection

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5
Q

What would prevent the weather display on the ND?

(FCOM-DSC-31-45)

A

a. Mode selector in PLAN

b. TERR selected ON

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6
Q

When is WX/TURB mode available?

(FCOM-DSC-34-60-30)

A

At ranges of 40 nm or less

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7
Q

Does predictive windshear detection work when the RADAR system is switched OFF?

(FCOM-DSC-34-60-20)

A

Yes, if the Windshear switch is in AUTO

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8
Q

What is the scanned area of the predictive windshear detection feature?

(FCOM-DSC-36-60-20)

A

Up to 5 nm ahead of the aircraft when the aircraft is below 1,500 feet AGL

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9
Q

When are predictive windshear alerts inhibited?

(FCOM-DSC-36-60-20)

A

a. When on the ground above 100 knots until reaching 50 feet AGL

b. When landing below 50 feet AGL

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10
Q

How many RADAR systems are installed?

(FCOM-DSC-36-60-10)

A

1

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