Emirates' newly-revamped A380 Onboard lounge has made its operational debut on a flight to Kuala Lumpur, marking the 9th anniversary of the airline's award-winning A380 service. "The onboard lounge was first introduced on August 1, 2008 and has since become a mainstay of Emirates' double-decker aircraft. Now in its 9th year, the Emirates A380 onboard lounge is arguably the most popular social spot at 40,000 feet," said a spokesperson of UAE's national carrier here on Monday.