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Kalitta 747-400 Systems > Chapter 11 - Flight Management, Navigation > Flashcards

Chapter 11 - Flight Management, Navigation Flashcards

1
Q

Radar returns display on the navigation display in all modes except?

A

PLN, VOR CTR, APP CTR

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2
Q

Where on the CDU pcan waypoint speed and/or altitude constraints be entered?

A

LEGS page

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3
Q

In normal operations, new waypoints can be entered into the CDU using?

A
  • Waypoint Identifier
  • Lat/Long
  • Place/Bearing/Distance
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4
Q

You can manually tune the ILS frequency when?

A

Except when the autopilot is on and the LOC and GS are captured.

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5
Q

During cuise flight, which key can be used to access CRZ page?

A

VNAV

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6
Q

How can one input the present aircraft heading with an IRU in ATT mode?

A

Maunally entering magnetic heading into the CDU POS INIT page, SET IRS HEADING line.

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7
Q

During and NADP1 departure at 870,000lbs TOGW using VNAV; what speed should be commanded when passing acceleration height?

A

5 kts below the placarded flap speed for the current configuration.

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8
Q

On which CDU page shall the FO check for accumulated IRS groundspeed errors after flgith, per our normal procedures?

A

MAINT IRS MONITOR

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9
Q

During a VNAV climb at what speed is normally commanded by the FMC above the speed transistion (SPD TRANS) altitude?

A

ECON climb speed

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10
Q

Pushing a TOGA switch on takeoff updates the FMC position to the runway’s landing threshold when?

A

Only when GPS updating is not available

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11
Q

DME recievers can be tuned how?

A

Automatically or manually via the CDU NAV/RAD page.

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12
Q

Which FMC RTE can be used for navigation?

A

RTE 1 or RTE 2 as long as it is active.

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13
Q

An illuminated DSPY light on the CDU indicates what?

A

The current display is not related to the active leg or current performance mode.

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14
Q

ATC has directed you to fly to the LGA280 radial at 25 DME, how do you enter this into the FMC?

A

LGA280/25

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15
Q

When in standby (Alternate) nav mode, any new waypoints must be entered into the CDU using what?

A

Lat/Long only

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16
Q

What two databases does the FMS contain?

A

• Navigation
• Performance

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17
Q

You have been asked to intercept the CVG 033 radial and track it outbound. How do you do this?

A

• Select the LEGS page of the FMS CDU
• Enter CVG033/nn on the scratchpad line
• Move the value to LSK1L
• Enter 033 in the boxes at LSK6R
• Press the ENTER key

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18
Q

What is a Conditional Waypoint? How can it be identified on the CDU? How can a pilot create one?

A

• Conditional Waypoints indicate when an event occurs and are not at a geographically fixed position.
• Altitude and course intercept conditional waypoints display on the CDU inside parenthesis.
• A conditional waypoint cannot be pilot created.

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19
Q

Your departure procedure’s initial instruction is a heading vector. It is displayed as a Conditional Waypoint heading on the CDU, followed by the term VECTORS. Can LNAV be used to fly the heading?

A

Yes

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20
Q

What CDU pages are available in standby navigation after both FMS units have failed?

A

• IRS Legs Page
• IRS Progress Page
• Alternate NAV RAD Page

21
Q

You are conducting an ILS Category II or III approach When do you callout “Rollout and Flare Armed”?

A

Never.

22
Q

On the NAV RAD page of the CDU, a VOR identifier is followed by a letter in small font. What are the possible letters? What do they mean? What must be displayed in order to enter a course?

A

• A, R, P, M
• “A” indicates automatic tuning based on update geometry
• “R” indicates route tuning to a enroute navaid within 250 nautical miles
• “P” indicates procedure tuning to a navaid needed for approach or departure procedure guidance
• “M” indicated manual tuning of a navaid and takes priority over the other three.
• A course can be entered anytime that dashes are displayed on the course line, which is anytime except when the navaid has been automatically tuned.

23
Q

You have been instructed by ATC to fly a heading of 090 degrees to intercept J121 HTO. How do you accomplish this?

A

• Select the RTE page of the FMS CDU
• Enter J121 on the scratchpad line
• Move the value to LSK1L
• Enter HTO on the scratchpad line
• Move the value to LSK 1R
• Press the ENTER key

24
Q

You are northeast bound on UM197 between GAPLI and CPT. ATC instructs you to cross abeam of LND at FL280. How do you accomplish this?

A

• Select the FIX page of the FMS CDU
• Enter LND on the scratchpad line
• Move the value to LSK 1L
• Press <abeam></abeam>• When the distance and time fields populate, move the value to the scratchpad line
• Select the LEGS page of the FMS CDU
• Enter the place/bearing/distance value on LSK 1L
• Enter 280 on the scratchpad line (no slash required)
• Move the value to LSK 1R
• Press the ENTER key

25
Q

On the HOLD page of the CDU, there is a time value presented under the heading of HOLD AVAIL near LSK 4R. To what fuel quantity is the time referring?

A

The fuel quantity entered in the RESERVES field of the PERF INIT Page.

26
Q

IRS

A

The inertial reference system (IRS) calculates airplane position, acceleration, track, vertical speed, ground
speed, true and magnetic heading, wind speed and direction, and attitude data for the displays, flight management
system, flight controls, engine controls, and other systems.

27
Q

What components are the IRS made up of?

A

The IRS consists of three inertial reference units (IRUs) and the IRS mode selector panel.

28
Q

IRS Switch Settings

A

**OFF - **Off, alignment lost

**ALIGN - **Quick align (30 seconds)

**NAV - **Full alignment (10 minutes)

**ATT - **Attitude mode, alignment lost inflight

29
Q

What limitation is on the IRS?

A

FULL ALIGNMENT must be accomplished when the time from the last full alignment to the
next expected arrival time exceeds 18 hours.

30
Q

How long does it take to align the IRS’s?

A

10 Minutes

31
Q

IRS quick align does what? How?

A

Clears position errors

Move knob to ALIGN then NAV and is more accurate if you enter your position into CDU.

32
Q

What are the IRS’s power sources?

A

AC Bus 3 for L

AC Bus 1 for C

AC Bus 2 for R

33
Q

What happens in ATT Mode on the IRS?

A

Lose V/S and A/S trend on the PFD

HDG input required on CDU

34
Q

How can you tell the aircraft is fully aligned?

A

PFD and ND displays come online.

35
Q

What happens to the IRS’s if you lose all AC power?

A

The IRS’s will run off of DC power from the APU Hot Battery Bus.

  • The Center IRU will run for only 5 minutes
  • The L & R IRU’s will run for 30 minutes
36
Q

In the NAV mode, the IRS provides what information to the appropriate systems?

A
  • HATSWAP
  • Heading
  • Attitude
  • Track
  • Speed
  • Winds
  • Accelerations
  • Postion
37
Q

The _____ FMC is designated the Master FMC?

A

LEFT

38
Q

The FMC uses the navigational-database to select the _____ for tuning?

A

navaids

39
Q

Following operation in the navigation mode, with the airplane parked, what does a fast allignment remove? What does it update?

A
  • Removes
    • ​ground speed
    • attitude errors
    • accumulated track**​
  • ​Updates:
    • ​re-levels the system
    • present position
40
Q

How often is the navigational database updated?

A

28 Days

41
Q

A full alignment, accomplished by rotating the IRS mode selector to OFF and back to NAV, must be accomplished when the time from last full alignment to next expected arrival time exceeds____?

A

18 HOURS

42
Q

The flight management system (FMS) aids the flight crew with what using the Flight Management Computers (FMCs)?

A
  • navigation
  • in-flight performance optimization
  • fuel monitoring
43
Q

How long does Fast Alignment take?

A

30 SECONDS

44
Q

When armed for takeoff, when does VNAV activate?

A

400 feet

45
Q

When the _____ is controlling speed, the IAS/MACH window is blank.

A

FMC

46
Q

*When in the standby (alternate) navigation mode, any new waypoints must be entered into the CDU using: *

A

Lattitude and longitude

47
Q

With a failure of both FMCs, ILS recievers must be tuned how?

A

Each reciever manually form the associated CDU NAVRAD page

48
Q

The current position can be entered to update the IRS when?

A

On the ground with the aircraft parked

49
Q

When in the standby (alternate) navigation mode, what CDU pages are available?

A
  • Alternate Navigation LEGS
  • Alternate Navigation RADIO
  • Alternate Navigation PROGRESS

Kalitta 747-400 Systems (18 decks)

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