Hello

Aeronautical Engineering Colleges in Tamil Nadu are:

Kumaraguru College of Technology, Coimbatore
Bannari Amman Institute of Technology, Erode
Sathyabama Institute of Science and Technology, Chennai
Hindustan Institute of Technology and Science, Chennai

Check the list of colleges using the link below:

https://engineering.careers360.com/colleges/list-of-be-btech-in-aeronautical-engineering-colleges-in-tamil-nadu

Good Luck!