chairman lobiondo, mr. schuster, members of the subcommittee, thank you for the opportunity to appear today to discuss the issues that are related icon before this body today wearing a number of path that i've collected over the years almost five decades in aviation. those hats are a current airline executive, former administrator of the faa, former president of an airline union and a commercial airline pilot. because of my former lives, if you would, in aviation i think i offer a unique perspective on a number of these issues. first and foremost, i am here today as a senior executive from southwest airlines. southwest is as you may note the nation largest domestic carrier in terms of carrying passengers in a country roughly 150 million passenger customers annually with a combination of low fares, no annoying fees and a friendly customer service developed by outstanding people at a safe and reliable operation. we operate a southwest a fleet of over 700 boeing 737 aircraft operating nearly 4000 flights a day