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Atlas Air B767 > Flight Instruments & Displays > Flashcards

Flight Instruments & Displays Flashcards

1
Q

Data sources for primary flight instruments?

A

ADCs

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2
Q

ADCs receive input from what 3 sources?

A
  • Pitot/Static
  • AOA
  • TAT Probe
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3
Q

CA vs FO (ADC Sources)?

A
  • CA = Left ADC
  • FO = Right ADC

Only backup is reversion via ISS ADC button

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4
Q

If a failure of all AC PWR occurs, which flight instruments will operate when on BATT PWR?

A

CENTER SEVEN:

  • MASTER WARN/CAUTION
  • Standby Instruments
  • CA RDMI
  • SEI

<em>GEAR/FLAPS must be extended within 30mins</em>

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5
Q

How are clocks powered?

A

HOT BATT BUS*

<em>*main DC BUS PWR </em><em>req’d</em><em> for </em><em>upper</em><em> display</em>

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6
Q

EFIS instruments consist of?

A

(E)ADI + (E)HSI

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7
Q

CA vs FO (EFIS SG sources)?

A

CA EFIS = L SG FO EFIS = R SG * C SG available to both as a backup

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8
Q

CA vs FO (EFIS IRU sources)?

HDMI?

A
  • CA (E)HSI + (E)ADI = L IRU
  • FO (E)HSI + (E)ADI = R IRU
  • C IRU = SPARE via respective ISS
  • CA RDMI = R IRU
  • FO RDMI = L IRU
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9
Q

SG (ILS + RA sources)?

A

L SG = L ILS + L RA R SG = R ILS + R RA C SG = C ILS + C RA

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10
Q

ATT DISAGREE

A

3 degrees of pitch or roll difference between CA/FO

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11
Q

Rising Runway visible at?

A

2500’ RA

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12
Q

RA Display visible at?

A

2500’ RA

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13
Q

DH alert resets when?

A
  • Press RESET switch - RA increases to DH +75 (Go-Around) - RA decreases to 0 (Land)
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14
Q

EFIS Airspeed Tape Indicators?

A
  • F
    • Maneuvering speed for existing flaps
  • Magenta Horizontal Lines
    • MCP selected speed
  • Yellow Box
    • MIN Maneuvering Speed (1.3g)
  • Red Ants
    • MIN Operating Speed (Shaker Activation)
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15
Q

PLI displayed?

A

Flaps out of UP

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16
Q

Mach speed displays above what speed?

A

M .40

17
Q

STBY ATT (ILS source)?

A

C ILS

18
Q

STBY ATT (PWR source)?

A

STBY DC BUS

19
Q

STBY IAS (PWR source)?

A

None.

Directly connected to CA’s pitot/static.

20
Q

STBY ALTIMETER (PWR source)?

A

None.

Directly connected to alternate static ports.

21
Q

When does FDR operate?

A

GND - After either engine start FLT - All the time

22
Q

RDMI (IRU Sources)?

A
  • CA RDMI = R IRU
  • FO RDMI = L IRU

C IRU provides alternate heading signals.

23
Q

Will (E)HSI and (E)ADI displays work without respective SG power?

A

NO. Displays are blank.

24
Q

Primary purpose of FCC?

A

Provides data relating primarily to automatic flight for EFIS/FD

25
Q

Source selector switches control what functionality?

A

DISPLAY SOURCES ONLY (ie, CA):

  • FLT DIR: Flight Control Computer
  • FMC: R FMC (CDU for DUAL FMC FAIL)
  • EFI: C SG (C ILS + C RA)
  • IRS: C IRS
  • ADC: R ADC
26
Q

When will R FMC be selected as MASTER without manually selecting via NAV switch?

A
  • R A/P in command
  • All A/P and the L FD are OFF and only R FD is ON
27
Q

EFI Switch controls?

A
  • SG data to respective EFIS
    • backup for either CA or FO is C SG
    • Both CA + FO are using C SG (EICAS MSG)
28
Q

ISS: IRS Switch controls?

A

Selects respective CA or FO to C IRU in event of failure.

29
Q

CDU (ALTN NAV Mode) Available FMC Information?

A
  • PROG PG1
  • LEGS
  • all waypoints must be entered as LAT/LONG*
  • active WPT is magnetic, subsequent are true as IRU only knows PPOS*
30
Q

DUAL FMC FAIL available NAV equip?

A
  • Autothrottles still active
  • NO LNAV
  • NO VNAV
  • HDG bug must be used

SRC Selector to CDU

31
Q

LT OVRD Switch turns on?

A

Overrides normal control and illumes the following at max brightness:

  • FWD Flood Lights
  • Illumed Indicator Lights
  • Glareshield Flood Lights
  • Aisle Stand Flood Lights
  • Dome Lights
32
Q

VIDEO ON light?

A

Safety Demo playing. Do not interrupt.

<em>not all A/C are equipped however</em>

Atlas Air B767 (16 decks)

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