A Jet2 Boeing 737-800 aircraft as seen towed from the gates for the departure to Manchester, in Athens International Airport ATH Eleftherios Venizelos. (Photo by Nicolas Economou/NurPhoto via Getty Images) A plane was forced to make an emergency landing in Greece Tuesday after a pilot was said to have fainted at 30,000 feet, reports said.The co-pilot took control of a Jet2 flight that was bound from Birmingham, England to Antalya, Turkey, Birmingham Live reported. PHOTOS FROM ALASKA AIRLINES FLIGHT SHOW METAL PANELING BREAKING AWAY FROM PLANEThe plane was forced to land in Thessaloniki, Greece, after the pilot had passed out as the flight experienced turbulence."While we were all [seated] we noticed something was going on at the front of the plane," an unnamed passenger told the Birmingham news outlet. "We thought someone had hurt themselves in the toilet while experiencing turbulence. "We were told we were landing in Greece due to a medical emergency on board.