The Philippines is also opposed to concede regional carriers greater access to its main destination, Manila’s Ninoy Aquino International Airport. The government cites runway congestion and a shortage of airport slots, preferring to liberalise access to Clark, an airport located about 100 kilometres northwest of the capital, which is already open to the region’s carriers. - See more at: http://focus-asean.com/aviation-focus-asean-2/#sthash.xjEXt56Y.dpuf