Dear Shubham,
Yes, you can do this course after your 12th class.
You can check below colleges which provides this course
MS Ramaiah University of Applied Sciences, Bangalore
Hindustan University, Kelambakkam
JSS Science and Technology University, Mysuru
School of Engineering and Technology, Jain University, Bangalore
Indus University, Ahmedabad
To check the complete list you can refer below link
https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-India?f%5B0%5D=sm_college_course_level%3AUG&f%5B1%5D=sm_college_degree%3AB.E%20/Btech&f%5B2%5D=sm_course_offered%3AAircraft%20Manufacturing%20and%20Maintenance%20Engineering
Good Luck!!
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