FLAGS and displays

Question 1

FLAGS

Amber DSPLY SOURCE 1/2

Answer 1

FLAGS

Only one DEU supplying display information Indications may include:

• no hydraulic indications on failed side
• speed limit flag shown on failed side
• minimum manoeuvre speed and stick shaker removed on failed side - both EEC ALTN lights illuminated

Question 2

FLAGS

CDS MAINT

Answer 2

FLAGS

• Dispatchable CDS fault has occurred
• displayed on ground only, prior to start of second engine

Question 3

FLAGS

CDS FAULT (amber)

Answer 3

FLAGS

• non dispatchable CDS fault has occurred
• displayed on ground only prior to start of second engine

Question 4

FLAGS

AOA DISAGREE

Answer 4

FLAGS

• CPT & FO AOA values differ by more than 10° for more than 10 seconds

Question 5

FLAGS

SEL SPD

Answer 5

FLAGS

Selected airspeed data is invalid

Question 6

FLAGS

DME

Answer 6

FLAGS

DME system has failed

Question 7

FLAGS

FPV

Answer 7

FLAGS

FPV is selected but has failed. De-selection of FPV clears flag

Question 8

FLAGS

SPD LIM

Answer 8

FLAGS

Displays related with stick shaker or max operating speed has failed:

• If stick shaker warning has failed, red and black stick shaker bar removed
• If max operating spd has failed, red and black max operating speed bar removed

Question 9

FLAGS

NO VSPD

Answer 9

FLAGS

Displayed when aircraft on ground and both V1 and VR are not valid or set to less than 80kts

Question 10

FLAGS

SPD

Answer 10

FLAGS

Speed indication is inop

Question 11

FLAGS

PITCH

Answer 11

FLAGS

CPT & FO pitch angle displays differ by more than 5° Flash for 10 seconds then remains steady

Question 12

FLAGS

ROLL

Answer 12

FLAGS

CPT & FO roll indications differ by more than 5° Flash for 10 seconds then remains steady

Question 13

FLAGS

LOC

Answer 13

FLAGS

ILS frequency tuned and localiser course indication has failed

Question 14

FLAGS

HDG

Answer 14

FLAGS

Heading info failed. Hdg cannot be displayed

Question 15

FLAGS

RA

Answer 15

FLAGS

Radio altitude indication has failed

Question 16

FLAGS

FD

Answer 16

FLAGS

The flight director has failed

Question 17

FLAGS

G/S

Answer 17

FLAGS

ILS tuned and glideslope indication has failed

Question 18

FLAGS

ALT

Answer 18

FLAGS

Altitude display has failed

Question 19

FLAGS

VERT

Answer 19

FLAGS

Vertical speed has failed

Question 20

FLAGS

ATT

Answer 20

FLAGS

Attitude display has failed

Question 21

FLAGS

LDG ALT

Answer 21

FLAGS

Landing altitude input not available or invalid

Question 22

FLAGS

DISPLAYS CONTROL PANEL

Answer 22

FLAGS

• Failed EFIS controller on the affected side.
• altitude information is removed

Question 23

FLAGS

INSTR SWITCH

Answer 23

FLAGS

• Both CPT & FO displays using same source of IRU data
• displays when IRS switch on overhead navigation panel is not in the NORMAL position

Question 24

FLAGS

IAS DISAGREE

Answer 24

FLAGS

CPT & FO airspeed indications disagree by more than 5kts for more than 5 seconds

Question 25

FLAGS ALT DISAGREE

Answer 25

FLAGS CPT & F/O alt indications disagree by more than 200ft for more than 5 seconds

Question 26

DISPLAYS ISFD emergency battery duration?

Answer 26

DISPLAYS 150 mins (After the loss of standby power)

Question 27

FLAGS BUFFET ALERT When is it displayed? (displayed on CDU)

Answer 27

FLAGS Current conditions result in a maneuver margin less than specified. Only displayed if the flaps are retracted.