Well Zahir Dear let me confirm you one thing that I'm not serving

From where you have heard about the vacancies?? Dear these things are always confidential. No one never knows about the number of vacant seats..
Dont listen such rumours. If you want to apply for the post then don't pay attention to such things. Just apply with full preparation and confidence. Such things will demotivate you.

And jobs in PAF are to be advertised on coming sunday (17th June), then you'll have more choices then