A Royal Jordanian jet airliner safely made an emergency landing in Belgrade Saturday late afternoon, Serbian television RTS reported, according to DPA. The Airbus A310-300 with 154 passengers and 14 crew flying from Amman to London requested to land after losing pressure in the cockpit, the Belgrade airport confirmed. The passengers were due to be flown to London by another Royal airplane during the course of the evening, it said. It was a second emergency landing within a month in Belgrade - an of the German charter company XL landed on October 18 when instruments reported engine trouble.