Dear Aspirant,

The top 5 best B.Tech Aeronautical Engineering colleges in Kerala:-

1. IIST Thiruvantapuram.
2. Rajdhani Institue of Engineering and Technology, Thiruvantapuram.
3. Jawaharlal College of Engineering and Technology, Palakkad.
4. AEC College of Engineering, Thiruvantapuram.
5. ILM College of Engineering and Technology, Ernakulam.

For more information on  Aeronautical Engineering colleges in Kerala check this link:- https://engineering.careers360.com/colleges/list-of-aeronautical-engineering-colleges-in-kerala

Hope this helps.

Good Luck!