Aircraft Technical Knowledge is an important part of pilot training because students need to understand how an aircraft is built, how its major systems work, and how those systems affect flight operations. DGCA's Aircraft & Engine Technical General syllabus covers areas such as airframes, flight controls, landing gear, aircraft systems, instruments, and powerplants.
Beginner pilot students should focus on these areas:
Aircraft structure: Learn the basic parts of an aircraft, including the fuselage, wings, stabilising surfaces, and their structural functions.
Flight controls: Understand how the ailerons, elevator, rudder, and trim systems control aircraft movement and attitude.
Landing gear: Study the basic operation of landing gear, wheels, tyres, brakes, steering, indicators, and relevant limitations.
Aircraft systems: Become familiar with important systems such as hydraulic, electrical, fuel, and other systems installed on the training aircraft.
Engine basics: Learn how the aircraft engine produces power and understand the main components and operating principles of the engine type used for training.
Propellers: For propeller-driven training aircraft, understand basic propeller operation, pitch, efficiency, and the factors that affect performance.
Flight instruments: Learn the purpose and basic operation of instruments used to monitor aircraft attitude, altitude, airspeed, heading, engine parameters, and other important information.
Electrical systems: Understand the basic electrical supply, batteries, generators or alternators, circuit protection, and electrical indications relevant to the aircraft.
Aircraft limitations: Students should know the important operating limitations of their training aircraft and understand why exceeding them can create safety or performance problems.
Emergency systems: Learn the basic procedures and systems associated with common abnormal or emergency situations, according to the aircraft's approved procedures and training material.
Aircraft-specific knowledge: General technical knowledge provides a foundation, but students also need to study the specific aircraft they fly. DGCA's published study material distinguishes Technical General subjects from aircraft-specific technical knowledge.
Technical knowledge should not be treated as an examination-only subject. Understanding how an aircraft works helps students connect ground-school concepts with what they see and operate in the cockpit.
A good approach is to study the aircraft manuals and approved training material alongside classroom lessons and practical flight training. Students should also use the latest DGCA syllabus and examination information because the DGCA Pariksha portal currently provides Flight Crew examination resources and notices.
For beginners, the main goal is to understand the aircraft well enough to operate it correctly, recognise important indications, respect its limitations, and communicate effectively with instructors and other aviation personnel.