HMI written exam

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Last updated 3:38 PM on 8/26/26
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54 Terms

1
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<p>What is this?</p>

What is this?

Incomm bay

2
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<p>What is this?</p>

What is this?

All flights clearance history

3
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<p>What is this?</p>

What is this?

LAD

4
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<p>What is this?</p>

What is this?

FIDL

5
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<p>What is this?</p>

What is this?

Level selector

6
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<p>What is this?</p>

What is this?

Pending bay

7
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<p>What is this?</p>

What is this?

Route reclaim button

8
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<p>What is this?</p>

What is this?

Speed selector

9
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<p>What is this?</p>

What is this?

Clearance field

10
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<p>What is this?</p>

What is this?

Heading selector

11
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<p>What is this?</p>

What is this?

TDL highlight with reset

12
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<p>What is this?</p>

What is this?

Entry/exit coordination conditions

13
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What does a grey radar border colour mean?

Normal ATC operations

14
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What does a brown radar border colour mean?

Fallback in progress

15
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What does a bright green radar border colour mean?

Fallback on adjacent sector

16
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What does a purple radar border colour mean?

Maintenance in progress

17
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What does an olive green radar border colour mean?

Replay in progress

18
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What does recognition status denote?

Tracks whose trajectories are being compared by MTCD on a sector

19
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What does foreground status denote?

Tracks for which an exit flight level is set, and you are the next sector in the sector sequence

20
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What does a yellow not filled in diamond target symbol mean?

Not recognised, background track

21
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When may a target symbol be not recognised and a background track?

OLDI activated track but not yet FDP paired

22
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What does an orange filled in diamond target symbol mean?

Not recognised, background track

23
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When may a target symbol be not recognised and a foreground track?

Identified as sector traffic but offer not yet received

24
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What does an orange filled in square target symbol mean?

Recognised, foreground track- not accepted out

25
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When may a target symbol be recognised and a foreground track?

Offered, sector traffic before accepted out or accepted out

26
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What does an yellow filled in square target symbol mean?

Recognised, foreground track- accepted out

27
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What does an yellow not filled in square target symbol mean?

Recognised, background track

28
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When may a target symbol be recognised and a background track?

Manually recognised or rogue sector entry track

29
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What are the considerations for the general set up for a radar?

Ensure SECTOR_SCALES is selected on radar background

Ensure danger areas are selected

30
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What is mandatory/recommended for a tactical radar?

Mandatory- separation monitor, groundspeed, full flight plan

Recommended- mode S, vectors

31
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What is mandatory/recommended for a planner radar?

Mandatory- offered bay, accepted bay, separation monitor, full flight plan

Recommended- mode S, vectors, flight messages

32
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What are the components of the iFACTS core engine?

Trajectory prediction

Medium term conflict detection

Flight path monitoring

33
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What does a red interaction on iFACTS mean?

Less than 5nm predicted between tracks

34
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What does a orange interaction on iFACTS mean?

Less than 5nm predicted between tracks when uncertainty is taken into account but 5nm or greater is predicted when considering nominal positions

35
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What does a yellow interaction on iFACTS mean?

5nm or greater predicted but not assured

36
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What does a green interaction on iFACTS mean?

5nm or greater predicted between tracks is assured by setting headings or speeds

37
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What does a white interaction on iFACTS mean?

Interaction based on a deviation trajectory

38
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What does NAS stand for?

National airspace system

39
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What does FFP stand for?

Full flight plan

40
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What does SCC stand for?

Sector/Supplementary coordination conditions

41
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What does TLPD stand for?

Traffic load prediction device

42
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What does iFACTS stand for?

Interim future area control tools support

43
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What does TDB stand for?

Track data block

44
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What does FIDL stand for?

(iFACTS) flight information data line

45
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What does NFL stand for?

Entry flight level

46
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What does FDP stand for?

Flight data processing (*?)W

47
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What does RDP stand for?

Radar data processing (*?)

48
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What does SFS stand for?

System flight server

49
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What does TDL stand for?

(iFACTS) tactical data line

50
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What does CFL stand for?

Cleared flight level

51
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What does BADA stand for?

Base of aircraft data

52
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What does LAD stand for?

Level assessment display

53
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What does FIDL stand for?

Flight information data line

54
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What does TDL stand for?

Tactical data line