Pakistan international airlines,
which has been left without a chairman after the sudden resignation of Tariq Kirmani. This is just the latest in a string of bad news for the airline. In March, the European Union banned it from operating European routes with all but its Boeing 777s, forcing it to suspend some flights and seek aircraft to lease. And closer to home, its domestic routes have been hit by a ban on operating Fokker F27s after a crash last year.