Yesterday was the historic day in aviation industry. The world’s largest passenger airplane, the double-decker Airbus 380, landed in the United States for the first time. There were two landings, one at JFK that was operated by Lufthansa and another operated by Qantas landed in Los Angeles. The video on this historic landing can be found in Popular Mechanics. Each Airbus 380, which can hold approximately 550 passengers, costs a reported $300 million.