Back to Aerospace Engineering
Aerospace Engineering (B.Tech / B.E.) — Step-by-Step Roadmap
Your journey, phase by phase
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Phase 1 · Class 11–12 Class 11–12: subjects and eligibility Take Physics, Chemistry and Maths (PCM); strong Maths decides most of your options.
- Aerospace Engineering needs Class 12 with Physics, Chemistry and Maths, plus English in most boards.
- For JEE Main and NITs/IIITs/GFTIs, Class 12 normally needs 75% (65% for SC/ST) or a place within the board’s top 20 percentile; IITs ask for the same through JEE Advanced eligibility.
- Choose PCM in Class 11 and add Computer Science or Informatics Practices if your school offers it, since coding helps in every branch.
- Start NCERT-based preparation in Class 11 and add problem-solving practice from Class 12.
- Subjects
- PCM (+ English)
- Class 12 marks
- 75% for NIT/IIT route (65% SC/ST)
- Also helps
- Computer Science / IP
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Phase 2 · Class 12 year Entrance exams and counselling JEE Main, JEE Advanced and state CETs lead to counselling-based seat allotment.
- JEE Main is held by the NTA in two sessions (January and April); your best score counts, and the paper tests Physics, Chemistry and Maths.
- The top-ranked JEE Main candidates can appear for JEE Advanced for IIT admission (held in May–June, with a limit of two attempts in consecutive years).
- JoSAA runs the joint counselling for IITs, NITs, IIITs and GFTIs in several rounds with choice filling and seat acceptance.
- State CETs (such as MHT-CET, KCET, WBJEE, EAPCET, KEAM and GUJCET with state counselling) and private exams like BITSAT and VITEEE give other routes.
- Apply to several routes and rank colleges by branch quality, placements and faculty, not only by brand name.
- Exams
- JEE Main, JEE Advanced, state CETs
- Counselling
- JoSAA and state counselling
- Calendar
- Jan–Apr exams, Jun–Aug counselling
- Tip: Keep a college-and-branch shortlist ready before JoSAA choice filling opens.
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Phase 3 · Class 12 year Specialist entrance routes IITs, IIST and a few universities offer aerospace degrees.
- Most aerospace seats come through JEE Advanced (IITs) and JEE Main (NITs and others).
- IIST Thiruvananthapuram admits through JEE Advanced and offers a pathway to ISRO.
- Private universities may use their own entrance tests.
- Check the AICTE and institute recognition for each college.
- Routes
- JEE Advanced, JEE Main, IIST
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Phase 4 · Year 1–4 Eight semesters of study Aerodynamics, propulsion, structures and flight mechanics.
- Year 1: Maths, Physics, Programming, Basic Mechanics and Graphics.
- Year 2: Thermodynamics, Fluid Mechanics, Aircraft Structures and Aerodynamics.
- Year 3: Propulsion, Flight Dynamics, Control Systems and Aircraft Materials.
- Year 4: Spacecraft Systems, Avionics, CFD, Finite Element Analysis, electives and a design project.
- Semesters
- 8
- Core
- Aerodynamics, Propulsion, Structures
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Phase 5 · Year 2–4 Labs, training and projects Wind tunnels, CAD and simulation.
- Learn CATIA, ANSYS, MATLAB and CFD tools.
- Take internships at aviation companies, HAL, ISRO centres, DRDO labs or aerospace start-ups.
- Build model aircraft, rockets or drones in student teams.
- Attend workshops on UAV design and space systems.
- Tools
- CATIA, ANSYS, CFD
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Phase 6 · Year 4 Jobs, GATE and agencies ISRO, DRDO, HAL, private aerospace and higher study.
- ISRO recruits scientists and engineers through its own centralised recruitment process (ICRB), and DRDO through CEPTAM and GATE-based routes.
- GATE (Aerospace Engineering) supports M.Tech and PSU recruitment.
- Private: aircraft MRO, airlines, drone makers and space start-ups.
- Masters and PhD abroad are common for research careers.
- GATE paper
- AE
- Employers
- ISRO, DRDO, HAL, private
Verify on the official source
Exam dates, fees, paper patterns and eligibility rules are revised by the regulator from time to time. Treat this roadmap as your map, and confirm the current rules on the official site before you register or pay any fee.