Below are the best colleges for Aeronautical Engineering

1- Indian Institute of Technology, Bombay

2- Indian Institute of Technology, Kharagpur

3- Indian Institute of Technology, Kanpur

4- Indian Institute of Technology, Madras

5- Anna University

6- PEC University of Technology

7- Manipal Institute of Technology (MIT Manipal)

8- Jawaharlal Nehru Technological University Kakinada

9- SRM University, Chennai - Kattankulathur Campus

10- Sathyabama University

You can consider below names as these colleges consider as decent choice to pursue B.Tech in Aeronautical Engineering -

Indian Institute of Technology Bombay (IIT Bombay)

Indian Institute of Technology Kanpur (IIT Kanpur)

Indian Institute of Technology Kharagpur (IIT KGP)

Indian Institute of Technology Madras (IIT Madras)

PEC University of Technology

Bengal Engineering and Science University

Manipal Institute of Technology, Karnataka

Amrita Institute of Technology and Sciences - Tamil Nadu

Anna University

Jawaharlal Nehru Technological University Kakinada

Sathyabama University

Acharya Institute of Technology

Amrita School of Engineering

M.V.J. College of Engineering etc.

Hope this helps!!!