Avionics/ Electrical Flashcards

1
Q

Barometric Altimeter

A

Indicates altitude above sea level

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2
Q

RADAR Altimeter

A

Determine alt above ground lvl

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3
Q

Azimuth

A

Angular position or bearing in horizontal plane

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4
Q

Bearing

A

Angular position of object with respect to reference point

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5
Q

Range

A

Distance of object from observer

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6
Q

Heading

A

Orientation of aircraft longitudinal axis

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7
Q

True heading

A

Direction measured by true north

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8
Q

Magnetic heading

A

Direction of earth’s magnetic field at that location as reference

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9
Q

Relative heading

A

Current direction that an object if facing as the 0/360 azimuth alignment

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10
Q

Fiber Optic Cables

A

Improved system performance, reduced size and weight, system economy

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11
Q

VHF/UHF

A

Communicate with other aircraft, ground stations

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12
Q

IAS (intercommunication Audio System)

A

Communication between cockpit and ground crew and rear cockpit

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13
Q

TACAN

A

Aircraft position and determine bearing and slant range

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14
Q

INS (Inertial navigation system)

A

Dead reckoning navigation system (detects motion, acceleration, velocity position, pitch roll

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15
Q

GPS

A

Navigation system received from satellite

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16
Q

ARI (Attitude Reference Indicator)

A

Self-contained pitch and roll

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17
Q

Instrument Landing System

A

All weather approach guidance system

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18
Q

Data Link

A

two-way UHF communications link connecting air to ship or land

19
Q

RADAR

A

A/A and A/G for detection, designation, tracking and navigation

20
Q

Mission Computer

A

Two data computers that control displays sent to display group

21
Q

CCS (Communication countermeasures set)

A

ALQ-227 detects and produces waveforms for jamming communication emissions. Compatible with ALQ-99

22
Q

On board Jammer system

A

ALQ-99 communication jamming
ALQ-165/214- Defeat tracking and acquisition radar
ALQ-218 Detects and locates radar emitters and radar signals

23
Q

HUD

A

Provides alt, steering, navigation A/A and A/G weapons

24
Q

Digital Display Indicators

A

Left and right. Night vision

25
Q

Up front control display (UFCD)

A

Entry and display of aircraft data

26
Q

Multipurpose Color display (MPCD)

A

Multifunction display

27
Q

DMS (digital map set)

A

Uses TAMMAC (tactical aircraft moving map capability) provides navigational awareness

28
Q

SSR (solid state recorder)

A

Records cockpit and sensor video

29
Q

Position light

A

Position of aircraft at night left is red right is green tail is white

30
Q

Strobe light

A

Anti-collision strobe light on forward, aft, up, down, outboard

31
Q

Landing/taxi

A

white forward light

32
Q

Approach

A

On nose landing gear strut

33
Q

formation

A

8 green lights to join up after takeoff and indicated attitude and position

34
Q

Deployable Flight Incident Recorder Set (DFIRS)

A

Black box (records last 30 minutes of flight) battery operates the beacon for 72 hours

35
Q

Flight reference equipment

A

Pitot static system
Airspeed indicator
Standby pressure altimeter
Vertical speed indicator

36
Q

Air data system components

A

AOA indexer

AOAT measures longitudinal axis of aircraft and airstream

37
Q

Power Supply

A

two generators, two transformer-rectifiers, one battery, and power distribution system

38
Q

Maintenance Battery

A

provides power for engine start

39
Q

Generator

A

Variable speed constant frequency power generator system)

40
Q

AFCS

A

Autopilot

41
Q

DDI

A

Receives and stores maintenance codes from recorder

42
Q

DMD

A

mission data, maintenance, maps

43
Q

Flight Incident Recorder and Monitoring System

A

Monitors engine and airframe status

44
Q

Joint Helmet Mounted Cueing System

A

Visual target, awareness, survivability