IAF was invites application for grade X (Technical) and Group Y posts . there was not any application fee detail for this recruitment process of IAF .

Vacancy detail :
Positions:
Group X (Technical)
Group Y (Medical Assistant)
Group Y (Non Technical)

Eligibility:

Qualification
Group X –
Class 12th passed
Or
three years Diploma in Engineering (ITI) with at least 50% marks in English.

Group Y –
Class 12th passed
or
Two years of vocational course acknowledged by the Indian Universities Association .

Age limit :19 years.

Process of Hiring:
Documentations
Written Examination
PFT (Physical Fitness Test)
Personal Interview

Salary:
Group X – Rs 25,780 per month
Group Y – Rs 20,500 every month

Here is the attachment.

IAF Grade X and Group Y recruitment