HUD Symbology

Question 1

Symbol : O on hud

Answer 1

F\D guidance cue

Question 2

[]——————–[]

Answer 2

AOA limit.
Displayed within 5* of stick shaker
Stick shaker active
Winds here solid guidance cue

Question 3

|
|

Answer 3

Speed trend vector

Question 4

> |

|

Answer 4

Flight path acceleration cue, along flight path.

Removed from display when a low level,decreasing performance windshear is detected below 400 agl.

Question 5

-3.0—————————3.0

Answer 5

Glideslope reference line .

Removed at 70 feet RA.

Question 6

/ \

/ \

Answer 6

Runway symbol

Removed at 60 feet RA

Question 7

/ \

/- -\

Answer 7

Touchdown aiming point

Question 8

What’s the big difference between the AOA limit cue on the hud and the PLI on the PFD?

Answer 8

HUD AOA line is to be used with the FPV.

PFD uses aircraft symbol .

Question 9

In a TCAS event , what does a double lined box indicate.

Answer 9

Corrective action is required.

Single line, just keep out of the box.

Question 10

-o-

Answer 10

Ground reference cue

Answer 11

TOGA reference line

Question 12

On VSD

——————– magenta dotted line

Answer 12

MCP V/S or FPA Vector

Question 13

On VSD

White solid line

Answer 13

Vertical Flight Path Vector

Half scale