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DGCA Subject

Technical General

All Details 2025

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Technical General All Details – 2025

Technical General is one of the paper sections the Directorate General of Civil Aviation examines for a Commercial Pilot Licence. Schedule II, Section J, paragraph 1(d) of the Aircraft Rules, 1937 names the subject Aircraft and Engines. It covers airframes, powerplants, systems, instruments and the principles of flight.

Last updated: August 19, 2026

Where this paper sits in the DGCA examination

Schedule II, Section J, paragraph 1(d) of the Aircraft Rules, 1937 (continued in force by section 43(2) of the Bharatiya Vayuyan Adhiniyam, 2024) requires a Commercial Pilot Licence applicant to pass a written examination in Air Regulations, Air Navigation, Meteorology, and Aircraft and Engines, together with a Signals (practical) examination for interpretation of aural and visual signals.

DGCA written subjects for a Commercial Pilot Licence
DGCA subject nameCommonly called
Air RegulationsAir Regulations
Air NavigationNavigation
MeteorologyAviation Meteorology
Aircraft and EnginesTechnical General
Signals (practical)Signals

On the DGCA Pariksha examination portal the papers are grouped into five sections: General, Oral, Technical General, Technical Specific and Technical Performance.

At We One Aviation, the Technical General subject is the backbone of your pilot training journey. Whether you're preparing for a Commercial Pilot License (CPL) or Private Pilot License (PPL), mastering Technical General ensures you're not just flying the aircraft — you're understanding how it works.

CPL / PPL
Eligibility
7 Modules
Topics Covered
Core Subject
CPL Syllabus
70% per paper
Pass Mark (DGCA)

What Is Technical General in Pilot Training?

Technical General covers the mechanical, structural, and system-related aspects of an aircraft. This subject is essential for understanding what makes an airplane fly, how its systems operate, and how pilots can troubleshoot or prevent mechanical failures in real-world flight situations.

It bridges the gap between theory and practice, helping future pilots confidently operate, monitor, and respond to the aircraft's technical behavior.

Key Topics Covered in Technical General

Here's a detailed breakdown of what students learn in this subject at We One Aviation:

1

Aircraft Structure and Materials

▸Fuselage, wings, tailplane, and landing gear.
▸Types of materials used in aircraft construction (aluminium, composites, etc.)
▸Load distribution and structural integrity
2

Aerodynamics and Flight Controls

▸Lift, drag, thrust, and weight
▸Stability and control
▸Primary and secondary flight control systems
3

Engines and Propulsion

▸Piston vs. Jet Engines
▸Turboprop and turbojet functioning
▸Engine cooling, lubrication, and ignition systems
▸Propeller pitch and RPM control
4

Aircraft Systems

▸Fuel systems and fuel management
▸Hydraulic systems for brakes and landing gear
▸Electrical systems and alternators
▸Propeller pitch and RPM control systems
5

Instruments and Avionics

▸Gyroscopic and pressure instruments
▸Glass cockpits and digital displays
▸Autopilot and flight management systems (FMS)
6

Landing Gear and Brakes

▸Retractable vs. fixed gear
▸Anti-skid systems
▸Shock absorption and wheel types
7

Fire Detection and Protection

▸Types of extinguishers used in aviation
▸Fire zones and suppression systems
▸Warning systems and emergency protocols

What Technical General is for

Technical General is the paper DGCA names Aircraft and Engines. It covers what a pilot needs to know about the machine itself:

🎯Enhanced Situational Awareness: Know exactly what's happening when a system fails.
🧠Smarter Decision-Making: Respond to abnormal situations calmly and correctly.
📡Better Communication: Speak the language of engineers, ATC, and ground crew.
📝Exam Readiness: Essential for clearing the DGCA CPL/PPL exams with confidence.

How We One Aviation Teaches It Better

At We One Aviation, we don't just teach Technical General — we bring it to life.

  • ✓Visual-based learning using aircraft models, system diagrams, and animations.
  • ✓Visits to real aircraft for practical exposure to components.
  • ✓Regular mock tests based on DGCA standards.
  • ✓Interactive whiteboard sessions & recorded lectures.
  • ✓Access to latest DGCA question bank.

Whether you're aiming for your CPL, PPL, or ATPL in the future, our expert instructors will ensure your technical base is rock solid.

Join Technical General Classes

We One Aviation Academy runs DGCA ground classes in Dwarka, Delhi. Join us and take the first step toward the skies! ✈️

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What DGCA publishes about this paper

Checked on 15/09/2026. Every figure below comes from a DGCA document, listed at the end of this block.

Pass mark

70%

in this subject on its own, not an aggregate

Fee for this paper

₹2,500

regular session; ₹5,000 on demand

A pass counts for

5 years

towards a CPL or ATPL

A candidate who secures a minimum of 70% marks in the theoretical knowledge examination of a particular subject is declared PASS. The 70% applies to each subject on its own. There is no aggregate, and a strong paper does not carry a weak one. The threshold is set by Civil Aviation Requirement, Section 7, Series 'B', Part I, Rev. 2 dated 13 February 2019, para 5.6, and the five-year window by para 6.7. Clearing papers years before you finish your flying hours is not free. Count backwards from the licence application, not forwards from the first paper.

The published syllabus for this paper

These headings are DGCA’s own, from Civil Aviation Requirement, Section 7, Series 'B', Part VI, Issue III, dated 16 June 2011 — the syllabus for the Airline Transport Pilot Licence (Aeroplanes) examination. This subject also appears in the CPL paper list set out in Schedule II of the Aircraft Rules, 1937, so the ground covered overlaps closely — but the document below is the ATPL syllabus and is labelled as such, because DGCA’s topic-by-topic syllabus for the CPL could not be retrieved from a government server. The CPL paper list calls this Technical General. The nearest paper in the published ATPL syllabus is Aircraft and Engines, and its headings are below — the airframe, systems, powerplant and principles-of-flight ground is the same, which is why DGCA's study material list names the same books for both.

Aircraft and Engines

  • –Airframe and systems
  • –Electrics
  • –Power plant
  • –Emergency equipment
  • –Principles of flight — subsonic and transonic aerodynamics
  • –Stability
  • –Control
  • –Limitations
  • –Propellers
  • –Flight mechanics

The study material DGCA names for this subject

DGCA publishes its own list of study material for the PPL, CPL and ATPL examinations. These are the titles it names for Technical General. DGCA advises candidates to refer to the relevant topics as per the prescribed syllabus in the CAR, covered in these reference books, for the category of pilot licence examination they intend to appear for. In other words: recommended reading aligned to the syllabus, not a required or exhaustive list. We do not sell any of these and have no interest in which one you choose.

  • Aircraft General Knowledge 1, 2 and 3 (Oxford)
  • Airframes and Systems (Nordian)
  • Electrics — Aircraft General Knowledge (Nordian)
  • Powerplant — Aircraft General Knowledge (Nordian)
  • Principles of Flight (Nordian)
  • JAR ATPL and CPL Principles of Flight (Keith Williams)

Named across every subject as well: Aircraft Act 1934 (India), Aircraft Rules 1920, 1937, 1954 and 2003 (India), DGCA Civil Aviation Requirements (DGCA), ICAO Annexes (ICAO), ICAO Docs (ICAO), AIP India.

When you can sit it, and what it costs

Papers are booked on the DGCA Pariksha portal against a computer number, and no medical certificate is needed to sit one. A candidate may apply only once in a particular session. Once the examination form is submitted successfully, no change is entertained and the fee is neither adjusted nor refunded — including where the application is rejected.

Regular sessions, 2026

  • Exam 01 — 10–14 March 2026
  • Exam 02 — 16–20 June 2026
  • Exam 03 — 22–26 September 2026
  • Exam 04 — 15–19 December 2026

Online On-Demand, 2026

  • Session 1 — 21–23 January 2026
  • Session 2 — 4–6 February 2026
  • Session 3 — 22–24 April 2026
  • Session 4 — 20–22 May 2026
  • and 4 more through the year

DGCA publishes these dates as tentative and subject to change for gazetted holidays, festivals and similar reasons. Confirm against the public notice on the Pariksha portal before planning travel.

The full paper list, the honest note on what DGCA does and does not publish for the CPL, and the complete study material list are on our syllabus and study material page. The computer number that gates all of this is covered on our computer number guide.

Sources for this block

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Key Topics

  • ✓ Aircraft Structure & Materials
  • ✓ Aerodynamics & Flight Controls
  • ✓ Engines & Propulsion
  • ✓ Aircraft Systems
  • ✓ Instruments & Avionics
  • ✓ Landing Gear & Brakes
  • ✓ Fire Detection & Protection

Course Highlights

Full DGCA Technical General Syllabus:

CPL / PPL
Aircraft Models & Diagrams
DGCA Question Bank Included
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Technical General FAQs

Technical General is the DGCA Aircraft and Engines subject covering aircraft structures, aerodynamics, propulsion, systems, instruments, avionics, and the principles of flight.
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