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Navigation — Instrumentation

Flight instruments, gyroscopics, compasses, air data, INS/IRS, FMS, EFIS, automatic flight control, warning & recording systems, and powerplant instrumentation. Chapter-wise notes from the Oxford ATPL Instrumentation manual.

40 Chapters60 min Exam50 Qs in Paper70% to Pass
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Chapters

1

Characteristics and General Definitions

Oxford ATPL Instrumentation, Chapter 1: Characteristics and General Definitions. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs8 practice Qs
Notes Practice Qs
Slides
Video Lecture
Audio Overview
Chapter Quiz
2

Pitot and Static Sources

Oxford ATPL Instrumentation, Chapter 2: Pitot and Static Sources. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs8 practice Qs
Notes Practice Qs
Slides
Video Lecture
Audio Overview
Chapter Quiz
3

Air Temperature Measurement

Oxford ATPL Instrumentation, Chapter 3: Air Temperature Measurement. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs8 practice Qs
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Video Lecture
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Chapter Quiz
4

The Airspeed Indicator (ASI)

Oxford ATPL Instrumentation, Chapter 4: The Airspeed Indicator (ASI). DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs9 practice Qs
Notes Practice Qs
Slides
Video Lecture
Audio Overview
Chapter Quiz
5

The Pressure Altimeter

Oxford ATPL Instrumentation, Chapter 5: The Pressure Altimeter. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs7 practice Qs
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Video Lecture
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Chapter Quiz
6

The Vertical Speed Indicator

Oxford ATPL Instrumentation, Chapter 6: The Vertical Speed Indicator. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs9 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
7

The Machmeter

Oxford ATPL Instrumentation, Chapter 7: The Machmeter. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs9 practice Qs
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Video Lecture
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Chapter Quiz
8

Air Data Computer

Oxford ATPL Instrumentation, Chapter 8: Air Data Computer. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs6 practice Qs
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Video Lecture
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Chapter Quiz
9

Terrestrial Magnetism

Oxford ATPL Instrumentation, Chapter 9: Terrestrial Magnetism. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs7 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
10

The Direct Indicating Compass

Oxford ATPL Instrumentation, Chapter 10: The Direct Indicating Compass. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs9 practice Qs
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Video Lecture
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Chapter Quiz
11

Gyroscopes

Oxford ATPL Instrumentation, Chapter 11: Gyroscopes. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs9 practice Qs
Notes Practice Qs
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Chapter Quiz
12

Directional Gyro Indicator (DGI)

Oxford ATPL Instrumentation, Chapter 12: Directional Gyro Indicator (DGI). DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs10 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
13

The Artificial Horizon

Oxford ATPL Instrumentation, Chapter 13: The Artificial Horizon. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs9 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
14

The Turn and Slip Indicator

Oxford ATPL Instrumentation, Chapter 14: The Turn and Slip Indicator. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs6 practice Qs
Notes Practice Qs
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Chapter Quiz
15

The Turn Co-ordinator

Oxford ATPL Instrumentation, Chapter 15: The Turn Co-ordinator. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs3 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
16

Aircraft Magnetism

Oxford ATPL Instrumentation, Chapter 16: Aircraft Magnetism. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs7 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
17

Remote Indicating Magnetic Compass

Oxford ATPL Instrumentation, Chapter 17: Remote Indicating Magnetic Compass. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs6 practice Qs
Notes Practice Qs
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Video Lecture
Audio Overview
Chapter Quiz
18

Inertial Navigation Systems

Oxford ATPL Instrumentation, Chapter 18: Inertial Navigation Systems. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs8 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
19

Inertial Reference System

Oxford ATPL Instrumentation, Chapter 19: Inertial Reference System. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs1 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
20

Radio Altimeter

Oxford ATPL Instrumentation, Chapter 20: Radio Altimeter. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Video Lecture
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Chapter Quiz
21

Flight Management System

Oxford ATPL Instrumentation, Chapter 21: Flight Management System. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
22

Electronic Flight Information Systems

Oxford ATPL Instrumentation, Chapter 22: Electronic Flight Information Systems. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs16 practice Qs
Notes Practice Qs
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Video Lecture
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Chapter Quiz
23

Basic Computers

Oxford ATPL Instrumentation, Chapter 23: Basic Computers. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs12 practice Qs
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Chapter Quiz
24

Future Air Navigation Systems (FANS)

Oxford ATPL Instrumentation, Chapter 24: Future Air Navigation Systems (FANS). DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
25

Flight Director Systems

Oxford ATPL Instrumentation, Chapter 25: Flight Director Systems. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
26

Autopilot

Oxford ATPL Instrumentation, Chapter 26: Autopilot. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
27

Autoland

Oxford ATPL Instrumentation, Chapter 27: Autoland. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
28

Autothrottle

Oxford ATPL Instrumentation, Chapter 28: Autothrottle. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
29

Yaw Dampers

Oxford ATPL Instrumentation, Chapter 29: Yaw Dampers. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
30

Control Laws

Oxford ATPL Instrumentation, Chapter 30: Control Laws. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
31

AFCS Revision Questions

Oxford ATPL Instrumentation, Chapter 31: AFCS Revision Questions. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
Notes
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Video Lecture
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Chapter Quiz
32

Flight Warning Systems

Oxford ATPL Instrumentation, Chapter 32: Flight Warning Systems. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
Notes
Practice Qs
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Video Lecture
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Chapter Quiz
33

Aerodynamic Warnings

Oxford ATPL Instrumentation, Chapter 33: Aerodynamic Warnings. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
34

Ground Proximity Warning System

Oxford ATPL Instrumentation, Chapter 34: Ground Proximity Warning System. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
35

Airborne Collision and Avoidance System

Oxford ATPL Instrumentation, Chapter 35: Airborne Collision and Avoidance System. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
Notes
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Video Lecture
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Chapter Quiz
36

Flight Data Recorder

Oxford ATPL Instrumentation, Chapter 36: Flight Data Recorder. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
37

Cockpit Voice Recorder

Oxford ATPL Instrumentation, Chapter 37: Cockpit Voice Recorder. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
38

Engine Instrumentation

Oxford ATPL Instrumentation, Chapter 38: Engine Instrumentation. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
39

Electronic Instrumentation

Oxford ATPL Instrumentation, Chapter 39: Electronic Instrumentation. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Chapter Quiz
40

Revision Questions

Oxford ATPL Instrumentation, Chapter 40: Revision Questions. DGCA CPL/ATPL exam-ready study notes with diagrams, worked examples, and practice Q&A.

2 hrs0 practice Qs
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Practice Qs
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Video Lecture
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Chapter Quiz
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Mid-Subject Test

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Full Subject Test

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DGCA Sample Papers

Previous-style DGCA papers for Instrumentation · Actual exam pattern

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Total study time: ~80 hrs
Total practice questions: 167