DGCA Exam Subjects and Syllabus: All Five CPL Papers Explained

Which subjects are in the DGCA CPL exam?#

Five papers. Four are common to every candidate in the country. The fifth changes depending on which aeroplane you fly.

Students arrive at ground school thinking these are five versions of the same difficulty. They are not. One is a calculation paper, one a chart-reading paper, one a memory paper, one an engineering paper, and one is a close reading of a single flight manual. Treat them alike and you will fail at least one.

RTR(A) sits outside this table. It is a separate radio telephony licence with its own two-part examination, not one of the five theory papers.

How are the DGCA papers marked?#

One mark per question, no negative marking, no grace marks. That combination decides how you sit in the hall. Nothing is deducted for a wrong answer, so a blank is strictly worse than a guess. Leave nothing unanswered.

Because there are no grace marks, 69 per cent is a fail. And because each subject is assessed on its own, a 95 in Air Regulation does nothing for a 66 in Air Navigation. No aggregate, no compensation between papers. You are sitting five separate examinations that happen to share a portal.

What is covered in Air Navigation?#

This is the paper students fail most often. It is the only one that demands sustained calculation under time pressure, and roughly half the marks come from problems solved on a CR-3 or navigation computer.

Two hours for 100 questions is about 72 seconds each. Comfortable for a definition. Tight for a wind triangle. That is why students who know the material still run out of time.

• Form of the earth, latitude and longitude, great circle and rhumb line
• Time: UTC, local mean time, standard time, sunrise and sunset problems
• Chart projections: Lambert conformal, Mercator, polar stereographic
• Dead reckoning, the triangle of velocities and the 1-in-60 rule
• Critical point and point of no return calculations
• Radio navigation: VOR, NDB and ADF, DME, ILS, RNAV and GNSS
• Flight planning, fuel policy and in-flight navigation logs

Practice the wind triangle daily, not weekly. Speed here is a motor skill built by repetition. Keep the same CR-3 from day one so the instrument is familiar under pressure.

Worked example: the 1-in-60 rule#

One degree of angular error puts you one nautical mile off track after sixty. Almost every track-correction question is built on that, and the examiner will not tell you which of the two corrections is wanted. Read the question twice.

The same rule sits behind VOR and ILS displacement questions, cross-track error on an RNAV display, and descent gradient problems in flight planning. Learn it once, use it all paper.

What is covered in Aviation Meteorology?#

Meteorology rewards chart and code reading over memorised definitions. Decoding a METAR and a TAF correctly is worth a disproportionate share of marks, and those are the fastest questions in the paper once the format is second nature.

The theory half is physical, not mathematical. Students who learn cloud types as a list of Latin names score badly. Students who learn which cloud carries icing, which carries turbulence and which carries neither score well.

• Composition and vertical structure of the atmosphere, ISA values
• Pressure, temperature, density and altimetry, including QNH, QFE and QNE
• Wind: pressure gradient, geostrophic and gradient wind, land and sea breezes, jet streams
• Humidity, cloud classification and formation, precipitation
• Air masses, fronts and the life cycle of a depression
• Thunderstorms, turbulence, wind shear, microbursts and airframe icing
• Visibility, fog types, and their effect on aerodrome operations
• METAR, SPECI, TAF, SIGMET, AIRMET and aerodrome warnings

What is covered in Air Regulation?#

A memory paper, and the one where a disciplined student reaches 90 per cent. The examiner tests whether you know the Indian rule, not the general principle. Read only an international textbook and you will get the reasoning right and the answer wrong.

Work from the Aircraft Act 1934, the Aircraft Rules 1937, the Civil Aviation Requirements and the Indian AIP. When two options both sound correct, the right one usually carries the Indian wording rather than the tidier ICAO phrasing.

• The Aircraft Act 1934 and the Aircraft Rules 1937
• DGCA structure, Civil Aviation Requirements and Aeronautical Information Publications
• ICAO annexes, with Annex 1, 2, 6, 11, 13 and 14 carrying most of the weight
• Rules of the air, right of way, VFR and IFR minima
• Airspace classification, ATS routes and separation standards
• Flight crew licensing, ratings, currency and logbook requirements
• Aerodrome markings, lighting and signals
• Accident and incident reporting, search and rescue

Write this paper first. It needs no calculation practice, it builds vocabulary used in the other four, and an early pass proves to a nervous student that the system is beatable.

What is covered in Technical General?#

Technical General asks how the aeroplane and its systems work, independent of type. Aerodynamics carries the largest block of questions, and students who understand the four forces properly find that half the systems questions answer themselves.

This is the paper where rote learning fails hardest. An examiner can ask the same stall question six different ways, and only a student who understands why the wing stops flying gets all six right.

• Aerodynamics: lift, weight, thrust and drag, aerofoil theory, angle of attack, stall and spin
• Stability, control surfaces, trim and load factor
• Aircraft structures, materials and flight controls
• Piston engines: carburettor and fuel injection, ignition, mixture, detonation
• Turbine engines: compressor, combustion, turbine, thrust and EPR
• Propellers, constant speed units and feathering
• Electrical, hydraulic, pneumatic, fuel, and ice and rain protection systems
• Flight instruments: pitot-static, gyroscopic, magnetic compass and its errors
• Weight and balance, loading and centre of gravity limits

What is Technical Specific and how is it different?#

Technical Specific is tied to one aircraft type. You write it on the aeroplane your licence will be endorsed for, so a student flying a Cessna 172 sits a different paper from one flying a Diamond DA40 or a Piper Seneca.

The syllabus comes from that aircraft flight manual: limitations, systems, normal and emergency procedures, and performance charts. Read the actual Pilot Operating Handbook. Coaching notes are a supplement, never the source, and every year a few students discover that the hard way when a question quotes a limitation their notes had rounded off.

Do not book Technical Specific before you know which aircraft you will fly. Students who guess the type and write early sometimes have to sit the paper again on a different aeroplane.

Which papers does a PPL candidate write?#

Three: Air Regulation, Aviation Meteorology and Air Navigation. Technical General and Technical Specific belong to the CPL route.

PPL candidates are also exempt from the 10+2 Physics and Mathematics requirement that applies to every other flight crew category. That exemption covers the PPL only, so a student who later wants a CPL still has to produce Physics and Mathematics.

In what order should you write the five papers?#

Sequence the papers by how they support each other, not by how hard they look. Each one in this order feeds vocabulary or technique into the next.

1. 1Air Regulation first. Pure recall, quick to build, and it gives you an early pass that settles the nerves. It also teaches the vocabulary the other four papers assume you already know.
2. 2Aviation Meteorology second. Chart and code reading overlaps directly with the flight planning work in Air Navigation, so doing it now shortens the hardest paper later.
3. 3Technical General third. Aerodynamics and systems underpin Technical Specific. Writing it before your type paper means you meet type-specific systems already understanding the principle.
4. 4Air Navigation fourth. The heaviest paper. Give it a dedicated block and daily calculation practice rather than fitting it around the others.
5. 5Technical Specific last. Write it once your aircraft type is settled and you have read the flight manual cover to cover.

How long does the full syllabus take to cover?#

Four to eight months of full-time study for all five papers, and that assumes you are writing papers as you finish them rather than saving them all for one session. With twelve sittings across 2026, there is no reason to hold a finished subject back.

1. 1Weeks 1 to 6. Air Regulation from end to end, plus one full mock paper a week under a two-hour clock.
2. 2Weeks 7 to 14. Aviation Meteorology, with daily METAR and TAF decoding as a fixed habit rather than an occasional exercise.
3. 3Weeks 15 to 24. Technical General, drawing each aircraft system once from memory before moving on.
4. 4Weeks 25 to 36. Air Navigation, with navigation computer problems every single day. This is the block students most often under-resource.
5. 5Weeks 37 onwards. Technical Specific once the aircraft type is fixed, worked directly from the flight manual.

What is the fastest way to lift a weak subject?#

Keep an error log by topic rather than by paper. After each mock, write down only the topic of every question you got wrong. Within three mocks a pattern appears, and it is almost never the whole syllabus. It is four or five topics.

Revise the log, not the book. A student who reworks twenty logged errors a week moves faster than one who rereads a chapter for the third time.

• Work full papers under a two-hour clock at least twice a week
• Log every wrong answer by topic, then revise the log rather than the textbook
• Learn the Indian rule, not the general principle, for every Air Regulation item
• Work every calculation on the physical navigation computer you will take into the hall, not on a phone app
• Read the question stem twice; DGCA papers punish skim reading more than weak theory
• Attempt every question, since there is no negative marking and a blank scores the same as a wrong answer