Hello Sabari,

Sone of the good colleges in Coimbatore for aeronautical engineering are as follows:-

• Kumaraguru College of Technology, Coimbatore
• Karpagam Academy of Higher Education, Coimbatore
• Sri Ramakrishna Engineering College, Coimbatore
• Sri Shakthi Institute of Engineering and Technology, Coimbatore
• Kalaignar Karunanidhi Institute of Technology, Coimbatore
• Kathir College of Engineering, Coimbatore
• Karunya Institute of Technology and Sciences
• NIET - Nehru Institute of Engineering and Technology
• Hindusthan College of Engineering and Technology

Hope it helps you

Thank you!