hello sir, my son is now 11th std science , how he apply for aeronautical engg.

Dear Sir,

Aeronautical engineering from top NITs and other centrally funded Institution shall accept JEE Main.

Where as the top coveted IITs shall accept JEE Advanced.

Your son needs to be jn top 2.24 lakh students from JEE Main 2018 to qualify for JEE Advanced.

All important dates for Jee mains shared below.
https://www.google.co.in/amp/s/www.jeeexam.in/jee-main-2018/amp/

Moreover, he must be having an aggregate score of 75% in class12th with Physics, Chemistry and Mathematics as compulsory subjects.

He can also be jn top 20 percentile from the board to be eligible for IIT and NITs.

Top colleges accepting aeronautical engineering with fees and accepted entrance exam shared below.

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-India?f%5B0%5D=sm_college_degree%3AB.E%20/Btech&f%5B1%5D=sm_course_offered%3AAeronautical%20Engineering&icn=college_list_page&ici=aeronautical-engineering_course_rtblc

Shall you need more details ,please feel free to ask..!!!