I have a question that popped into my mind a couple of days ago. Whenever you request an ovflt permit is it requested to overfly an FIR or the actual country boundary. I ask this because if you take the example of the Nigerian FIR (cant remember the icao code now) it covers Benin and Togo. So when performing a flt from Nigeria say to Ivory Coast, do you need the Nigerian permit alone or the actual overflight permits of Benin and Togo. Ive been working in Flight Planning for some time now but for some reason cant figure this out now.
