Hello Student,

Indian Air force is one of the finest and best air force in overall world. Each and every year Indian Air force recruits for group x and group y through examination. To be appear in the Air force group y examination you have to pass your 10 + 2 level with physics chemistry biology and English and with minimum 50% marks in aggregate. And your age should be under 21. Your height should be minimum 175 cm and and there is no such relaxation in this measurement .

As you have mentioned that your height is 5.38ft means in cm it's about 163.9 cm. That means you are not eligible for IAS pilot or flying branch. I hope this will help you go through this link below to know more.

https://www.careers360.com/careers/indian-airforce-airman