ATPL RADIO AIDS GROUND CLASS ONLINE

Air Navigation Part 2 (Radio & Instruments) - ATPL

DGCA exam preparation during line flying could get overwhelming sometimes. Course is specially designed to meet dynamic needs of airline pilots. CNTAA is the only online learning platform for pilots in India that could be accessed ANYTIME ANYWHERE.

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Course curriculum

1. 1. Scientific Calculator
2. 2. CX3 Calculator
1. 1. Introduction
2. 2. Composition of Radio Waves
3. 3. Transmission of Radio Waves
4. 4. Properties of Radio wave
5. 5. Wave Terminologies
6. 6. Radio spectrum 1
7. 7. Radio spectrum 2
8. 8. Frequency Bands
9. 9. Wavelength- 1
10. 10. Wavelength- 2
11. 11. Phase and Phase Difference - 1
12. 12. Phase and Phase difference- 2
13. 13. Polarisation- 1
14. 14. Polarisation 2
15. 15. Polar Diagram
16. 16. Modulation
17. 17. Keyed Modulation
18. 18. Amplitude Modulation AM- DSB
19. 19. Amplitude Modulation- SSB
20. 20. Frequency Modulation FM
21. 21. Pulse Modulation and Phase Modulation
22. 22. Antennas
23. 23. Questions 1
24. 24. Questions 2
25. 25. Questions 3
26. 26. Questions 4
27. 27. Questions 5
28. 28. Questions 6
29. 29. Questions 7
1. Additional Quiz (with solution) - Basic Radio Waves
1. 1. Working of VDF
2. 2. How to request your Bearing from ATC
3. 3. Errors of VDF
4. 4. Question No. 1 to 6
1. 1. Introduction
2. 2. Working of ADF
3. 3. Emission Characteristics and BFO
4. 4. Factors affecting ADF accuracy- Sky wave interference
5. 5. Factors affecting ADF Accuracy- Coastal error
6. 6. Factors affecting ADF accuracy
7. 7. Factors affecting ADF accuracy
8. 8. Factors affecting NDB range
9. 9. Types of NDB
10. 10. Bearing-1- Q codes
11. 11. Bearing 2- Aircraft flying away from the station
12. 12. Bearing 3- Aircraft flies towards the station
13. 13. RBI RMI indications
14. 14. Question No. 1 to 4
15. 15. Question No. 5 to 8
16. 16. Question No. 9 to 12
17. 17. Question No. 13 to 16
18. 18. Question No. 17 to 20
19. 19. Question No. 21 to 22
20. 20. Question No. 23 to 26
21. 21. Question No. 27 to 31
22. 22. Question No. 32 to 34
23. 23. Question No. 35
24. 24. Question No. 36 to 40
1. Additional Quiz (with solution) - ADF & NDB
1. 1. Introduction
2. 2. VOR frequencies
3. 3. Principle of working and identification
4. 4. Working of VOR
5. 5. Cone of confusion
6. 6. Failure Warning Flag
7. 7. Factors affecting VOR Range
8. 8. Factors affecting VOR Accuracy
9. 9. VOR Accuracy
10. 10. Types of VOR
11. 11. Types of VOR
12. 12. VOR Airborne Equipment
13. 13. VOR Tracking
14. 14. VOR Tracking
15. 15. VOR Indicator- CDI
16. 16. Correct Sensing
17. 17. Reverse sensing
18. 18. HSI Horizontal Situation Indicator
19. 19. VOR and HSI Indicator Comparison
20. 20. Question No. 1 to 4
21. 21. Question No. 5 to 6
22. 22. Question No. 7 to 11
23. 23. Question No. 12 to 17
24. 24. Question No. 18 to 21
25. 25. Question No. 22 to 27
26. 26. Question No. 28 to 32
27. 27. VOR-OBS Sums
1. Additional Quiz (with solution) - VOR
1. 1. Introduction
2. 2. Components of ILS - Localiser
3. 3. Components of ILS - Localiser
4. 4. Components of ILS - Glide Slope
5. 5. Glide slope
6. 6. Glide Slope
7. 7. False Glide Slope
8. 8. Critical and Sensitive Area
9. 9. Components of ILS - Marker beacon
10. 10. Miscellaneous
11. 11. Categories of ILS
12. 12. Minumum - RVR and DA
13. 13. Question No. 1 to 4
14. 14. Question No. 5 to 8
15. 15. Question No. 9 to 14
16. 16. Question No. 15 to 19
17. 17. Question No. 20 to 25
18. 18. Question No. 26 to 34
1. Additional Quiz (with solution) - ILS
1. 1. Introduction to Windshear
2. 2. Microburst.
3. 3. Windshear Encounter during Approach.
4. 4. Indications and Actions to perform in case of Windshear.
5. 5. Effects of Windshear.
1. 1. Introduction
2. 2. Principle of Working
3. 3. Applications of Primary & Secondary Radar
4. 4. Radar Terminologies
5. 5. Minimum Radar Range
6. 6. Continuous Wave Technique
7. 7. Maximum Theoretical Range - MTR
8. 8. MTR Formula
9. 9. Beam Width
10. 10. Factors affecting Radar Range
11. 11. Factors affecting Radar Range
12. 12. Factors affecting Radar Range
13. 13. Question No. 1 to 4
14. 14. Question No. 5 to 13
1. 1. En-route Surveillance Radar
2. 2. Terminal Approach Radar Tar
3. 3. Precision approach Radar
4. 4. Surface Movement Radar
5. 5. Question No. 1 to 6
1. 1. Radio Altimeter
1. Additional Quiz (with solution) - Radar Principles, Ground Radar, Radio Altimeter
1. 1. Introduction
2. 2. Working on SSR
3. 3. Working on SSR
4. 4. Working on SSR
5. 5. TRANSPONDER CONTROL PANEL
6. 6. TRANSPONDER SPECIAL CODES
7. 7. Errors of SSR
8. 8. Mode S Transponder
9. 9. Feature of Mode S Transponder
10. 10. Question No. 1 to 6
1. 1. Introduction
2. 2. Working of DME
3. 3. Working of DME
4. 4. Working of DME
5. 5. DME Range
6. 6. ILS-DME and Accuracy
7. 7. TACAN and Miscellaneous
8. 8. Frequency pairing
9. 9. Question No. 1 to 7
10. 10. Question No. 8 to 15
11. 11. Question No. 16 to 17
12. 12. Question No. 18 to 21
1. Additional Quiz (with solution) - SSR & DME
1. 1. Introduction
2. 2. Working of TCAS
3. 3. TCAS
4. 4. TCAS
5. 5. Preventive RA
6. 6. Corrective RA
7. 7. Miscellaneous
8. 8. TCAS indications on ND
9. 9. Question No. 1 to 5
1. Additional Quiz (with solution) - TCAS
1. 1. Introduction
2. 2. Entries in holding pattern
3. 3. Determination of holding entry
4. 4. Non Standard holding pattern & ICAO holding speed and altitude
5. 5. Questions No. 1 to 2
6. 6. Questions 3 to 6
7. 7. Question No. 7 to 8
1. 1. Introduction
2. 2. Mode 1 and Mode 2
3. 3. Mode 3 and Mode 4
4. 4. Mode 5, 6 and 7
5. 5. Action to be taken on receiving a Warning
6. 6. Question No. 1 to 14
1. 1. Principle of Working
2. 2. Doppler Shift- Frequency shift
3. 3. Frequency shift formula
4. 4. Airborne Doppler- Janus Array system
1. 1. Introduction to AWR
2. 2. Principle of Working of AWR
3. 3. Antenna and Beam width
4. 4. Water in Radome And AWR Colour codes
5. 5. Monochrome Control unit- AWR Control Panel
6. 6. AWR Control Panel- TILT and GAIN
7. 7. Mapping Mode
8. 8. Plotting a Navigation Fix
9. 9. Calculating Cloud Height
10. 10. Questions No. 1 to 4
11. 11. Question No. 5 to 7
12. 12. Question No. 8 to 11
13. 13. Question No. 12 to 13
14. 14. Questions 14 to 16
1. 1. Introduction to GNSS
2. 2. Kepler’s Laws of Planetary Motion
3. 3. Position Reference System
4. 4. GPS Segments- Space Segment
5. 5. GPS Segments- Control Segment and User Segment
6. 6. Principle of Operation
7. 7. Principle of Operation- Position Determination
8. 8. GPS Errors
9. 9. Differential GPS
10. 10. ABAS- Air Based Augmentation System- e.g. RAIM
11. 11. GBAS- Ground Based Augmentation System- e.g LAAS
12. 12. SBAS- satellite-based augmentation system- e.g. WAAS, EGNOS, GAGAN
13. 13. QnA Part 1.
14. 14. QnA Part 2
1. 1. What is PBN-RNAV-RNP
2. 2. ABAS, GBAS, SBAS
3. 3. Definitions- APV
4. 4. Definitions- D-D, D-D-I RNAV, FDE
5. 5. Definitions- NSE, PDE, FTE, TSE
6. 6. Definitions- IAF, Fly-over and Fly-by WPT
7. 7. RNAV-RNP 10
8. 8. RNAV-RNP 10- Pre-flight procedures
9. 9. SLOP- Strategic lateral offset procedure
10. 10. RNAV 5, RNAV 1, RNP 2
1. 1. Overview of EFIS Displays
2. 2. Colour Display Systsem
3. 3. EADI and EFIS Control Panel
4. 4. EHSI and EFIS Control Panel
5. 5. EHSI Display Mode- FULL VOR
6. 6. Expanded VOR
7. 7. Full ILS and Expanded ILS
8. 8. MAP and PLAN Mode
9. 9. Airbus EIS Displays
10. 10. Primary Flight Display (PFD)
11. 11. PFD- ASI tape
12. 12. PFD- ASI Speeds
13. 13. ND- Navigation Display
14. 14. ND modes - Rose LS and Rose VOR
15. 15. Rose NAV and ARC Mode
16. 16. Plan Mode
17. Questions: Part I
18. Questions: Part II
1. Full Radio Aids - 1
2. Full Radio Aids - 2
1. 1. Introduction
2. 2. ISA Atmosphere
3. 3. Pressure lapse rate and factors affecting density of air
4. 4. Aneroid Altimeter - Simple Altimeter
5. 5. Sensitive Altimeter
6. 6. Servo Assisted Altimeter
7. 7. Sub Scale setting
8. 8. QFE - Aerodrome Pressure
9. 9. QNH - Mean Sea Level Pressure
10. 10. Rate of fall of pressure in warm and cold air mass
11. 11. QNE -Standard Pressure Setting
12. 12. Transition altitude, Transition Level and transition layer
13. 13. Density Altitude
14. 14. Density Altitude Formula
15. 15. Corrected Pressure Altitude or True Altitude
16. 16. Radio altitude, Hydrostatic pressure and altimeter tolerance
17. 17. Errors of altimeter - barometric error - QNH, QFE, QNE Formula
18. 18. Barometric error - H - L - H
19. 19. Barometric error L -H -L
20. 20. DRIFT ASSOCIATED WITH HLH & LHL in NH & SH & QFF
21. 21. Lag Error & Instrument Error
22. 22. Position Error or Pressure Error
23. 23. Temperature Error
24. 24. Blockage error - Leakage Error
25. Audio -1
26. 25. Question No. 1 to 2
27. 26. Question No. 3 to 6
28. 27. Question No. 7
29. 28. Question No. 8 to 11
30. 29. Question No. 12 to 16
31. 30. Question No. 17 to 20
32. 31. Question No. 21 to 26
33. 32. Question No. 27 to 31
34. 33. Question No. 32 to 34
35. 34. Question No. 35 to 37
36. 35. Question No. 38 to 41
37. 36. Question No. 42 to 49
38. 37. Question No. 50 to 53
39. 38. Questions No. 54
40. 39. Question No. 55 to 60
41. Audio -2
42. 40. Question No. 61 to 74
1. Quiz - Altimeter
1. 1. Working of AS
2. 2. Correction on IAS
3. 3. Effect of Increase in Altitude on IAS and TAS
4. 4. V Speeds
5. 5. V Speeds
6. 6. Errors of ASI
7. 7. Errors of ASI
8. 8. Errors of ASI
9. 9. Errors of ASI
10. 10. Density Error
11. 11. Question No. 1 to 6
12. 12. Question No. 7 to 12
1. Quiz - ASI
1. 1. Introduction
2. 2. Mach Number
3. 3. Working of Mach Meter
4. 4. VMO and MMO
5. 5. Climb in normal atmosphere
6. 6. Descend in normal atmosphere
7. 7. Climb in Isothermal layer
8. 8. Descend in Isothermal layer
9. 9. Climb in inversion layer
10. 10. Descend in Inversion layer
11. 11. Errors of Mach Meter
12. 12. Question No. 1 to 8
13. 13. Question No. 9 to 13
14. 14. Question No. 14 to 17
15. 15. Question No. 18 to 20
16. 16. Question No. 21 to 27
17. 17. Question No. 28 to 34
1. MACH METER
1. 1. Introduction
2. 2. Principle of Working
3. 3. Errors of VSI
4. 4. IVSI
5. 5. Question No. 1 to 5
6. 6. Question No. 6 to 17
1. 1. Air Data Computer
2. 2. ADC
1. VSI & ADC
1. 1. Introduction
2. 2. Gyroscopic Inertia
3. 3. Gyroscopic Precession
4. 4. Drift & Topple
5. 5. Types of gyro - 1
6. 6. Types of gyro - 2
7. 7. Questions No. 1 to 10
1. 1. Introduction
2. 2. Working of Artificial Horizon
3. 3. Working of Artificial Horizon
4. 4. Errors of AH
5. 5. Question No. 1 to 10
1. 1. Introduction
2. 2. Working on DGI
3. 3. Wander
4. 4. Wander
5. 5. Question No. 1 to 7
6. 6. Question No. 8 to 12
7. 7. Question No. 13 to 16
1. 1. Principle of operation
2. 2. Rate of turn and Radius of turn
3. 3. Co-Ordinated turn
4. 4. Slipping turn
5. 5. Skidding turn
6. 6. Question No. 1 to 4
7. 7. Question No. 5 to 9
8. 8. Questions 10 to 16
9. 9. Question No. 17 to 20
10. 10. Question No. 21 to 24
11. 11. Question No. 25 to 29
12. 12. Question No. 30 to 34
1. GYROSCOPE, TSI, AH, DGI
1. 1. Introduction
2. 2. Aircraft Magnetism
3. 3. Hard and Soft iron components
4. 4. Hard Iron components
5. 5. Coefficient B
6. 6. Coefficient C
7. 7. Coefficient A
8. 8. Compass Swing
9. 9. Direct Reading Compass
10. 10. Properties of Direct reading compass- Horizontality
11. 11. Aperiodicity or Dead beat oscillation
12. 12. Sensitivity
13. 13. Types of DRC
14. 14. Errors of DRC- Acceleration in NH
15. 15. Deceleration in NH
16. 16. Acceleration in SH
17. 17. Deceleration in SH
18. 18. Turning error- Turning through North in NH
19. 19. Turning error- Turning through South- NH
20. 20. Turning error- Turning through North- SH
21. 21. Turning through south- SH
22. 22. Question No. 1 to 6
23. 23. Question No. 7 to 10
24. 24. Question 11 to 18
25. 25. Question No. 19 to 28
1. Magnetism & DRC
1. Auto Pilot
2. Zoom Session
1. 1. Introduction of EICAS and ECAM
2. 2. EICAS- Engine Indicating and Crew Alerting System
3. 3. EICAS- Colour coding
4. 4. Display Modes- Operational, Status and Maintenance
5. 5. Alert Messages- Level A, B, C
6. 6. Display Unit Failure
7. 7. ECAM- Electronic Centralized Aircraft Monitoring
8. 8. ECAM- Failure modes
9. 9. Types of failures- Primary, Secondary and Independent
10. 10. Flight Phases and T.O. and LDG MEMO
11. 11. Flight phase related and STATUS
1. Zoom Session
2. Zoom Session - II
1. Engine & Electronic Instrumentation
1. 1. Introduction
2. 2. Flight warning system-Level of Alerts
3. 3. Flight Warning System-Lights and Flags, Aural Alerts
4. 4. Flight Warning System- Altitude Alerting System
5. 5. Aerodynamic warning -Overspeed Warning
6. 6. Aerodynamic warning- Stall Warning System - Boeing
7. 7. Aerodynamic warning- Stall Warning System - Airbus
8. 8. Configuration warning
9. 9. CVR- Cockpit Voice Recorder
10. 10. FDR- Flight Data Recorder
1. WRS
1. RIC- Remote Indicating Compass
1. RIC
1. INS, IRS and FMS
1. FMS
1. INS- IRS - I
2. INS- IRS - II
1. 1. CMV- Converted Meteorological Visibility
2. 2. Minimum and Mayday Fuel
3. 3. Adequate and Suitable airfield
1. 1. Difference between ETOPS and EDTO [Most frequently asked question in VIVA ;) ]
2. 2. EDTO Approval
3. 3. Alternate Aerodromes- Take off alternate and Destination alternate
4. 4. Alternate Aerodromes- Enroute alternate and EDTO alternate
5. 5. EDTO Terminologies- EEP, EXP, ETP
6. 6. EDTO Terminologies- EDTO Significant systems, Isolated Aerodrome, Max. Diversion
7. 7. EDTO Terminologies- PNR, Threshold time, APU, IFSD, CMP
8. 8. EDTO Significant systems
9. 9. Earliest and Latest ETA- EDTO Validity Window
10. 10. EDTO Dispatch Minima
11. 11. EDTO Fuel Requirement- Critical Point
12. 12. Critical Fuel scenario- All Engine Decompression
13. 13. Critical Fuel scenario- One engine Inoperative and Decompression
14. 14. Critical Fuel scenario- One engine Inoperative
15. 15. Conditions to account for to calculate Critical Fuel
16. 16. In-flight weather Monitoring
1. VAN - L1 - (Introduction)
2. VAN - L2 - (WDI, Landing T, Signal Panels and Area)
3. VAN - L3 - (Mandatory Signs)
4. VAN - L4 - (Location Signs)
5. VAN - L5 - (Mandatory Instruction and Location signs-2)
6. VAN - L6 - (Signs on Complex airports and Taxiways)
7. VAN - L7 - (Precision Instrument Runway Markings)
8. VAN - L8 - (Displaced Threshold)
9. VAN - L9 - (Stop bar lights and Runway guard lights)
10. VAN - L10 - (Runway Designation markings)
11. VAN - L11 - (Runway markings)
12. AN - L12 - (Taxiway Markings)
13. VAN - L13 - (Lights)
14. VAN - L14 - (ALS- Approach Lighting System)
15. VAN - L15 - (Runway Lights-1)
16. VAN - L16 - (Runway Lights 2)
17. VAN - L17 - (Declared Distances- TORA, ASDA, TODA, Stopway, Clearway)
18. VAN - L18 - (ARIWS- Autonomous Runway Incursion Warning System)
19. VAN - L19 - (Taxiway Lights)
20. VAN - L20 - (Airport Markings)
21. VAN - L21 - (Airport Markings-2)
22. VAN - L22 - (Mandatory Instruction Signs)
23. VAN - L23 - (Information Signs and Mandatory Instruction markings)
24. VAN - L24 - (Runway Holding position markings and RFFS)
25. VAN - L25 - (Q 1 to 10)
26. VAN - L26 - (Q11 to 21)
27. VAN - L27 - (Q22 to Q 34)
28. VAN - L28 - (Q35 to 50)
1. Full Flight Instruments - 1
2. Full Flight Instruments - 2
1. Radio Aids & Instrument - 1
2. Radio Aids & Instrument - 2
3. Radio Aids & Instrument - 3
4. Radio Aids & Instrument - 4
5. Radio Aids & Instrument - 5
6. Radio Aids & Instrument - 6
7. Radio Aids & Instrument - 7
8. Radio Aids & Instrument - 8
9. Radio Aids & Instrument - 9
10. Radio Aids & Instrument - 10
11. Radio Aids & Instrument - 11
12. Radio Aids & Instrument - 12
1. 1. CMV- Converted Meteorological Visibility
2. 2. Minimum and Mayday Fuel
3. 3. Adequate and Suitable airfield
1. ATPL Viva Session- March 2022 RVSM, RNP Approach, GRF, 5G Interference with RADALT.
1. 1. Introduction
2. 2. Enroute charts- Introduction
3. 3. ENR- Heading and Chart Coverage Diagram
4. 4. ENR- Changes, Airspace limits, Communication
5. 5. ENR- Special use airspace, Transponder setting
6. 6. Enroute chart Scale
7. 7. Enroute chart Legend-1
8. 8. Enroute chart legend- 2
9. 9. Enroute chart legend- 3
10. 10. Enroute chart legend- 4
11. 11. Approach Chart legend- Introduction
12. 12. Approach chart legend- Heading
13. 13. Approach chart- Plan View- 1
14. 14. Approach chart- Plan View- 2
15. 15. Approach Chart- Profile View- 1
16. 16. Approach Chart- Profile View- 2
17. 17. Approach Chart- Profile View- 3- CANPA and CDFA
18. 18. Approach Chart- Profile View- 4
19. 19. Approach Chart- Minimum- 1
20. 20. Approach Chart- Minimum- 2
21. 21. Approach Chart- Minimum- 3
22. 22. RNAV SID-STAR-1
23. 23. RNAV- SID-STAR- 2
24. 24. RNAV-SID-STAR-3
25. 25. RNAV-SID-STAR- 4
26. 26. Airport Charts- 1
27. 27. Airport Charts- 2
28. 28. Airport charts- 3
1. Zoom Session
1. Zoom Session
1. Quiz - 1
1. 1. Speed Reference System (SRS)
2. 2. Reactive and Predictive Wind shear; and Path Attenuation Compensation (PAC).
3. 3. Modes Of GPWS
4. 4. Terrain Clearance Floor (TCF).
5. 5. Runway Field Clearance Floor (RFCF).
6. 6. The Air Data and intertial Reference system (ADIRS).
7. 7. Radio Nav- Tuning.
8. 8. Traffic Alert and Collison Avoidance System (TCAS).
9. 9. Reduced Vertical Separation Minima (RVSM).
10. 10. PBN-RNAV-RNP
11. 11. Navigation Database.
12. 12. Low Visibility Take Off (LVTO)
13. 13. Approach ban and failures associated to auto-land.
14. 14. TCAS 7.0 and 7.1
1. DGCA Sample Paper - ATPL Radio Aids
1. Question Paper
1. May - 2022
1. Instruments ATPL Ques.
1. June 2023
2. Question Paper
3. September 2023 (Radio Aids & Instrument)
4. Sep 23 - ATPL Questions
5. ATPL- Radio aids and instruments- Dec 2023

About this course

₹49,900.00
554 lessons

Usage of Calculators

Basic Radio Waves

Propagation of Radio Waves

Quiz 1 : Basic Radio Waves and Propagation of Radio waves

VHF Direction Finder

ADF NDB

Test 2 : ADF NDB

VOR

Test 3 : VOR

ILS

Test 4 : ILS

Windshear

Radar Principles

Ground Radar

Radio Altimeter

Test 6 : Ground Radar

SSR (Secondary Surveillance Radar)

DME (Distance Measuring Equipment)

Test 8 : SSR & DME

TCAS

Test 9 : TCAS

Holding Pattern

GPWS (Ground Proximity Warning System)

Doppler Radar

AWR (Airborne Weather Radar)

GNSS & FANS (Global Navigation Satellite System & Future Air Navigation System)

PBN (Performance Based Navigation) (RNAV RNP)

EFIS (Electronic Flight Instruments System)

Test 10 : Full Radio Aids

Altimeter

Test 17 : Altimeter

ASI (Air Speed Indicator)

Test 18 : ASI

Mach Meter

Test 19 : Mach Meter

VSI (Vertical Speed Indicator)

ADC (Air Data Computer)

Test 20 : VSI & ADC

Gyroscope

AH-AI (Artificial Horizon - Altitude Indicator)

DGI (Directional Gyro Indicator)

TSI (Turn and Slip Indicator - Turn Co-Ordinator)

Test 21 : Gyroscope, TSI, AH, DGI

Aircraft Magnetism

Test 22 : Aircraft Magnetism

Test 23 : Auto Pilot

Electronic Instrumentation

Engine Instrumentation : Zoom Session

Test 24 : Engine & Electronic Instrumentation

Warning and Recording Systems

Test 25 : Warning and Recording Systems

RIC (Remote Indicating Compass)

Test 26 : RIC (Remote Indicating Compass)

INS, IRS and FMS

Test 27 : FMS

Test 28 : INS - IRS

All Weather Operations

EDTO

Visual Aids for Navigation (Airport signs, markings and Lighting)

Quiz: Full Flight Instruments

Radio Aids & Instrument Quiz

A320 VIVA Prep

ATPL Viva Session- March 2022 RVSM, RNP Approach, GRF, 5G Interference with RADALT.

Jeppesen Charts Training

ATPL Viva Prep session- Mock viva

ATPL Viva prep session

Radio Aids & Instrument Quiz

A-320 Viva Specific

DGCA Sample Paper

ATPL Radio Aids & Instrument Question Paper (Dec 2022)

ATPL- Air Nav- May 2022

Instruments ATPL Questions

ATPL Air NAV- Sample Q paper

About this course