01408oam 2200373 a 450 991069893240332120091110094839.0(CKB)5470000002398554(OCoLC)425777175(EXLCZ)99547000000239855420090715d2008 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAir traffic control facility staffing[electronic resource] hearing before the Subcommittee on Aviation of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Tenth Congress, second session, June 11, 2008Washington :U.S. G.P.O.,2008.xiv, 186 pages digital, PDF fileTitle from title screen (viewed on July 15, 2009)."110-138."Includes bibliographical references.Air traffic control facility staffing Air traffic controllersSupply and demandUnited StatesAir traffic controllersTraining ofUnited StatesAir traffic controllersSupply and demandAir traffic controllersTraining ofGPOGPOGPOBOOK9910698932403321Air traffic control facility staffing3544187UNINA