Hello,

There are plenty of options available for aeronautical engineering in Tamil Nadu. Some of them are:

• Madras Institute of Technology, Chennai
• Sathyabama Institute ofScience and Technology, Chennai
• Kumaraguru College of Technology, Coimbatore
• Hindustan Institute of Technology and Science, Chennai

These are some of the best options. For more of these: 

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