RNAV > Basic 2 > Flashcards

Basic 2 Flashcards

(50 cards)

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1
Q

‘To Navigation Satellites’

A
  • SBAS
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2
Q

‘For Receiver Correction’

A
  • GBAS
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3
Q

To calculate the Ground speed

A

Use the doppler shift

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4
Q

To calculate the position fix

A

time difference

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5
Q

Various types of error may degrade precision, including the following:

A
  • Ionospheric and tropospheric errors
  • Satellite clock errors
  • Ephemeris data errors
  • Receiver quality
  • Multipath error
  • Dilution Of Precision (DOP)
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6
Q

The maximum coverage of GBAS station:

A

20 NM

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7
Q

Which one requires monitoring and Alerting function , RNP1 or RNP2

A

Just RNP1

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8
Q

PPS

A

precise postion system L1 + L2 Military (only P)

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9
Q

SPS

A

standard postion service (GPS) L1

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10
Q

L1 Frequency

A

1576 Mhz

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11
Q

L2 Frequency

A

1227 Mhz

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12
Q

SBAS has 2 Satellites and 2 Elements, what are they?

A

3 Satellites are:
- Space
- Ground
- Aircraft and ,2 Elements:
- Geosynchronous
- Monitoring

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13
Q

SSR Transponder replies to

A

SSR & TCAS

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14
Q

SSR Transponder gives Info to

A

ADS-B

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15
Q

SSR Transponder compatible with

A

SSR Modes A & C

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16
Q

AWR Autotilt - altitude

A

Baro feed

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17
Q

AWR Auto stabilization - altitude

A

Gyro feed

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18
Q

To enter waypoint manual is allowed under:

A
  • RNP / RNAV 10
  • RNP 4 / RNAV 5
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19
Q

RNP incorporates

A
  • RNAV 1 - RNAV 5
  • RNP 1 / RNP 2
  • RNP APCH for the Approach Phase Flight
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20
Q

The GNSS / GPS Errors are:

A
  • Satellite Clock
  • Satellite Ephemeris
  • Ionspheric Propagation
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21
Q

Modern AWR Antenne

Study These Flashcards
A

Slotted planar Antenne

22
Q

DIP Error

Study These Flashcards
A

Bankin, Rolling, Turning

23
Q

The 3 components of PBN are (IAS):

Study These Flashcards
A
  • Infrastructure
  • Application
  • Specification
24
Q

Erroneus of the ADS-B

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A

Incorrectly transmitted or received data

25
Tilt weather RADAR for Take-off
Tilt up
26
Tilt weather RADAR for Climb
Tilt down
27
Tilt weather RADAR Cruise
Tilt down
28
Tilt weather RADAR Descent
Tilt up
29
Primary radar
- Use reflection principle ( wave send and object reflect back the wave to the transmitter). - No transponder to be used.
30
Secondary radar
- use transponder (Interogator - send / transponder) - receive & reply
31
VOR measures
=> measures Phase difference
32
DME
=> measures Time difference
33
ILS measures
=> measures Depth difference
34
VLF, UHF. HF, MF
- VLF is prone to Attenuation - UHF-VHF Penetrate the Ionospheric Layers - HF Refracted from Ionospheric Layers (not too high to Penetrate, not too low to get attenuated) - MF Refracted from low layers only at Night, but more prone to Fading.
35
Which component of ILs is protected by FM-Immunity Filters.
Only the Localizer is protected by FM-Immunity Filters.
36
The ILS critical Area is associated with which Antennas?
LOS & GS
37
GBAS improves
- accuracy & integrity
38
SBAS improves
- accuracy & integrity
39
ABAS improves
only - integrity
40
RAIM improves
Integrity Monitoring only
41
AAIM improves
Integrity and accuracy Monitoring
42
The PSR is capable of calculating a
2D, Bearing and travel time
43
Modify terminal info in FMS -
only through AIRAC update
44
Modify terminal info during PBN -
ATC clearance
45
What determine the Minimum Range and Maximum Range of Primary Radar?
- Min Range: Pulse Length - Max Range: Pulse Repetion Frequency
46
The ILS glid path is intercepted between .... from the runway
3 - 10 MN
47
Classifies bearing accuracy as follows Class A - D?
Class A: + - 2 Class B: + - 5 Class C: + - 10 Class D: Less than C
48
The best combination for best screen picture for Primary search radar?
short pulse length and a narrow beam
49
Primary Surveillance Radar (PSR) calculates bearing
- Direction by Antenna's azimuth - Range by signal travel time. - 2 D position. - No Altitude
50
Radio waves travel with approximate velocity?
300,000 KM/s 300,000,000 M/s
RNAV
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