AFCAT: Flying and Ground Duty Branches, AFSB and the Officer Career

AFCAT is conducted exclusively by the Indian Air Force, twice a year, for graduates seeking officer entry specifically into the IAF — it doesn't lead to Army or Navy commissions the way CDS does. It also splits into three genuinely different branches with different eligibility, different exam add-ons, and very different day-to-day work once commissioned.

See the AFCAT exam hub for the current cycle and defence vacancies open now.

This guide covers eligibility by branch, the exam pattern (including the Engineering Knowledge Test for technical candidates), the selection process, job profile, and salary. See the defence exams in India overview for how AFCAT fits alongside NDA and CDS, including the SSB process shared across all three.

AFCAT Eligibility by Branch

Only Indian citizens are eligible — NRIs, PIOs and OCI cardholders cannot apply. Note the meaningful eligibility gap: Flying Branch requires you to be unmarried and accepts any graduation degree, while Ground Duty branches have no marital restriction but a stricter academic requirement (a 60% aggregate).

AFCAT Exam Pattern

AFCAT paper: a computer-based test of 100 questions for 300 marks over 2 hours.

Marking is +3 for each correct answer and −1 for each wrong answer (no penalty for unattempted questions) — a steeper reward-to-penalty ratio than most other defence or banking exams covered elsewhere on this site.

EKT (Engineering Knowledge Test): required only for Ground Duty (Technical) branch candidates — 50 questions for 150 marks over 45 minutes, with no negative marking. Importantly, EKT score is used only to break ties; your primary shortlist is decided by the AFCAT paper score, not EKT.

Selection Process

AFCAT written exam → Air Force Selection Board (AFSB, the Air Force's version of SSB) → Medical Examination → Merit list. For Flying Branch candidates specifically, the AFSB stage also includes the Pilot Aptitude Battery Test (PABT) — see below.

PABT: The Test You Only Get Once

This is the detail Flying Branch aspirants most need to know before appearing: PABT can only be attempted once in a lifetime. If you fail it on your first attempt, you cannot retake it — ever — which permanently rules out the Flying Branch as an option, even in future AFCAT or other flying-branch attempts across the Army, Navy or Coast Guard (PABT is common across services' flying-branch selection).

PABT has three components: the Instrument Battery Test (INSB), a paper-and-pencil test, plus the Sensory Motor Apparatus Test (SMA) and Control Velocity Test (CVT), both machine-based tests assessing coordination and reaction under controlled conditions. Given the one-attempt-ever rule, this is worth being genuinely prepared for rather than treating as just another SSB component.

Job Profile by Branch

Flying Branch officers train to operate aircraft directly — fighter, transport or helicopter streams — and are the pilots executing the Air Force's aerial missions.

Ground Duty (Technical) Branch officers are responsible for the maintenance, servicing and technical management of aircraft and associated equipment — keeping the Air Force's technical systems operational, without flying the aircraft themselves.

Ground Duty (Non-Technical) Branch officers manage the administrative, logistical, human resource and operational-support systems that keep the Air Force functioning — a broad category covering roles well beyond aviation itself.

AFCAT Salary

Once commissioned, AFCAT officers start at the same Pay Level 10 (₹56,100 basic pay) plus Military Service Pay as officers commissioned through NDA or CDS — the branch you're commissioned into affects the work, not the base pay structure. Flying Branch officers additionally draw Flying Allowance once operational. See our Defence Salary guide for the full breakdown.

Who Should Consider AFCAT?

AFCAT suits graduates specifically set on an Air Force career (it doesn't offer Army or Navy options the way CDS does). Flying Branch aspirants need to be honestly confident about clearing PABT on the first attempt, given the no-retake rule. Ground Duty (Technical) suits engineering graduates who want to work with aircraft systems without flying them; Ground Duty (Non-Technical) suits graduates from any discipline interested in the administrative and logistical side of Air Force operations, without the stricter academic cutoff mattering as much once you're past the 60% threshold.

Frequently Asked Questions

What is the age limit for AFCAT?

20–24 years for Flying Branch (up to 26 with a valid Commercial Pilot Licence), and 20–26 years for both Ground Duty branches.

Do I need an engineering degree for AFCAT?

Only for Ground Duty (Technical) Branch, which also requires the Engineering Knowledge Test (EKT). Flying Branch and Ground Duty (Non-Technical) accept a graduation degree in any discipline.

Can married candidates apply for AFCAT?

Yes, for Ground Duty (Technical and Non-Technical) branches — there's no marital restriction. Flying Branch candidates must be unmarried.

What happens if I fail PABT?

You cannot retake it — PABT is a once-in-a-lifetime test, and failing it permanently rules out Flying Branch entry across services (Army, Navy, Air Force, Coast Guard all use versions of the same pilot-aptitude testing). This makes it worth serious preparation before your first attempt, not just SSB preparation generally.

What is the difference between AFCAT and EKT?

AFCAT (100 questions, 300 marks) is the primary exam every candidate takes, and decides the main shortlist. EKT (50 questions, 150 marks, Ground Duty Technical only) is used only to break ties among candidates with equal AFCAT scores — it doesn't independently determine selection.

What is the salary for an AFCAT-commissioned officer?

The same as any commissioned defence officer — Pay Level 10 (₹56,100 basic) plus Military Service Pay, with Flying Branch officers additionally drawing Flying Allowance once operational. See our Defence Salary guide for the full calculation.

In Summary

AFCAT is the dedicated Air Force route among defence exams, but "AFCAT" covers three genuinely different careers — flying, technical maintenance, and administrative/logistics — with different eligibility and, for Flying Branch specifically, a hard, irreversible gate in PABT that deserves preparation in its own right. Choose your branch based on the actual work you want, not just which one has the least restrictive eligibility.

Sources

• Pay levels and entry pay: 7th Central Pay Commission report, Pay Matrix