Greetings, aspirant!

To join the airforce through NDA, one needs to follow a specific procedure.

To join the flying branch of the Indian Air Force, a candidate needs to appear for the NDA exam held by the UPSC. After qualifying for this exam, a candidate is called for an interview round with the Air force Selection Board. The centers for these interviews are in dehradun, Mysore, Gandhinagar and Varanasi.

After being recommended by the AFSB, candidates appear for a Computerized test to select the best candidates for the air force.

The final level of selection process includes a medical test of the candidate to ensure that they do not suffer from an ailment that could hamper their abilities as an Airforce pilot.

After this process is over, a merit list is released in which applicants can find out whether they qualified or not.

Hope this helps.

Best of luck!!