What Is PAF ISSB? Complete Guide for Pakistan Air Force Candidates
Type “paf issb” into Google and you mostly get pages that describe the general four day ISSB process without mentioning anything specific to the Air Force. That misses the part PAF candidates actually need, the extra filtering PAF runs before ISSB even begins, and the physical standards that are stricter here than in any other force.
At SelfStudy PK we break down issb for paf the way an actual PAF aspirant needs it explained.
PAF ISSB is the standard Inter Services Selection Board process applied to Pakistan Air Force officer candidates, across branches like General Duty Pilot (GDP), Aeronautical Engineering, Air Defence, Administration, Logistics and Education. What makes PAF different is that most branches run their own intelligence test, initial medical exam and interview before a candidate is even called for ISSB, and PAF's physical and eyesight standards, especially for GD Pilot, are the strictest of any force.
What Is PAF ISSB, Exactly
If candidates wonder what is issb in paf, PAF ISSB uses the exact same Inter Services Selection Board as the Army and Navy. It is the same process, run at the same four centres, Kohat, Gujranwala, Malir and Quetta, judged by the same three assessor roles, Psychologist, GTO and President or Deputy President. For the full breakdown of how those four days actually work, read our main ISSB guide.
While candidates often search for the 5 days of issb paf timeline, the official testing spans four days, with reporting and arrival occurring on Day 0. What makes “PAF ISSB” worth its own explanation is not the board itself. It is everything PAF requires before and around it.
The Pre-ISSB Filter Most Guides Never Mention
Here is the part almost every general ISSB article completely skips.
Internal PAF Screening Stage
For several PAF branches, especially GD Pilot, candidates go through PAF's own intelligence test, initial medical examination and interview before they are even shortlisted for an ISSB call. This means your ISSB call letter for PAF is not just based on your application form and academic marks. It comes after you have already cleared an internal PAF screening stage.
Two-Layer Preparation Strategy
Practically, this means a PAF aspirant needs to prepare for two layers of testing, not one. Do not assume that applying online and waiting is the whole process. Treat the pre-ISSB stage with the same seriousness as ISSB itself, since a weak performance there means you never even reach the board.
PAF Officer Branches That Use ISSB
PAF commissions officers into a wide range of branches, and ISSB is a required step for candidates across nearly all of them.
GD Pilot Eligibility: The Strictest Standard in the Forces
Overview
If you are targeting GD Pilot specifically, the physical bar is genuinely the highest across all three services, and it is worth knowing this clearly before you invest months of preparation.
Age
Generally 16 to 22 years
Height
Approximately 5 feet 4 inches for males, 5 feet for females
Marital Status
Unmarried candidates only
Academics
Minimum 65% in Matric and 65% in FSc Pre-Engineering, Pre-Medical or Computer Science, or equivalent in A Levels with Physics and Mathematics
Eyesight
6/6 uncorrected vision is strictly required, meaning glasses or contact lenses used to correct vision to 6/6 do not qualify you
Important Medical Note
That eyesight requirement alone disqualifies a large number of otherwise strong candidates every year, so if you wear glasses or have any doubt about your natural vision, get it professionally tested early rather than assuming you meet the standard.
Other PAF Branches
Other PAF branches, such as Aeronautical Engineering or Administration, generally do not require this same uncorrected 6/6 eyesight standard, since they are ground and technical roles rather than flying roles. Always confirm the exact medical standard for your specific branch on joinpaf.gov.pk before applying. Our PAF ISSB Eligibility guide covers this branch by branch, and our How to Apply for PAF ISSB guide walks through registration and PAF's pre-screening stage.
How PAF ISSB Selection Works
Once you clear PAF’s initial screening and reach the board, the process runs the same as it does for every other force. Day one covers the intelligence test and Picture Perception and Discussion Test, with some candidates screened out at this stage. Psychological tests and interviews follow, then two days of GTO group tasks, ending with a final conference where your recommendation is decided jointly. Since PAF’s own screening stage extends the timeline, our PAF ISSB Test Dates guide and PAF ISSB Call Letter guide explain what to expect while you wait.
The Intelligence Test in PAF ISSB
Since PAF candidates already face one intelligence test before ISSB even begins, as part of that internal pre-screening stage, the reasoning skills you build now genuinely pay off twice, once to clear PAF's initial filter, and again on day one of ISSB itself.
How to Prepare for PAF ISSB
· Get your eyesight professionally checked early if you are targeting GD Pilot, since 6/6 uncorrected vision is non-negotiable for that branch.
· Take PAF’s pre-ISSB intelligence test and interview stage seriously. It is a real filter, not a formality.
· Keep your Matric and FSc percentages above the stated minimum well before applying, since PAF’s academic cutoffs are strict and consistently enforced.
· Practice the actual verbal and non verbal reasoning formats used at both the pre-ISSB stage and ISSB day one.
Once you clear ISSB, our PAF ISSB Result guide explains how your recommendation is decided, and our Career, Jobs & Salary After PAF ISSB guide covers what happens next.
Frequently Asked Questions
PAF ISSB refers to the standard Inter Services Selection Board process applied to Pakistan Air Force officer candidates across branches like GD Pilot, Aeronautical Engineering, Air Defence and Administration.
Yes, the board, the four day process and the three assessor roles are identical. PAF adds its own pre-ISSB screening stage before a candidate is even called for the board.
6/6 uncorrected vision is required for GD Pilot. Glasses or contact lenses used to correct vision to that standard do not meet the requirement.
No. Branches like Aeronautical Engineering and Administration generally have different, less strict physical and eyesight standards than the flying branch.
 Yes, for several branches including Aeronautical Engineering, Administration and Special Duties. GD Pilot is currently a male only branch.
