Two Turkish F-16 fighter jets flew over the Greek isles of Piato and Strogylo, Tuesday. The two aircraft infringed the Athens FIR at approximately 15.02 without providing any flight information or receiving the necessary permit to enter, while tow other Turkish F-4 planes followed suit. The two jets continued their flight path over the isles of Strogylo and Piato at 30,000 feet for 28 minutes and exited the FIR at 15.31.