Navaid Flashcards

1
Q

Three service volumes vor

1. Low

A

Low

Pic

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2
Q

Three service volumes vor

2. High

A

High

Pic

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3
Q

Three service volumes vor

3. Terminal

A

Terminal

Pic

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4
Q

Vor checks

A
Bad vag 
B-bench test 4•
A-airborne 6• over a landmark
D-dual 4• tune to two vors while airborne
V-vot 4• airport test (180 to, 360 from)
A-airway 6• line up with a victor airway
G-ground 4• line up with compass rose
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5
Q

Vor check signoff

A
DEPS
D-date
E-error
P-place
S-signature
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6
Q

Raim

A

Receiver autonomous integrity monitoring

  • monitors the gps signal strength
  • 5 satellites required
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7
Q

Waas

A

Wide area augmentation system
Augments the gps and improves accuracy
-ground facility talks to a geo-centric satellite

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8
Q

Vor limitations

A
  1. Cone of confusion
  2. Reverse sensing
  3. Requires line of sight
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9
Q

Types of RNAV

A
  1. Gps
  2. Vor dme
  3. Dme/dme
  4. Inertial reference unit
  5. Loran (long range Nav)
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10
Q

RNAV VNAV

A

Provides vertical navigation guidance

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11
Q

MRB magnetic reference bearing

A

The published bearing between two waypoints on an rnav route

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12
Q

RAIM

A

Receiver autonomous integrity monitoring (gps)

-requires 5 satellites or 4 plus baro aid

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13
Q

What is rnav

A

Area navigation is a method of navigation that permits aircraft operation on any desired flight path within the coverage of the Nav aids.

  • can navigate to any waypoint
  • creates waypoints using distance and radials from specific navaids
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14
Q

RMI

A

Radio magnetic indicator

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15
Q

ASR

A

Airport surveillance radar

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16
Q

PAR

A

Precision approach radar

-atc vectors you to threshold