01831oam 2200469 a 450 991070094260332120111004080926.0(CKB)5470000002413602(OCoLC)752309006(EXLCZ)99547000000241360220110914d2011 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAir traffic control safety oversight[electronic resource] hearing before the Subcommittee on Aviation Operations, Safety, and Security of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Twelfth Congress, first session, May 24, 2011Washington :U.S. G.P.O.,2011.1 online resource (iii, 68 pages) illustrationsS. hrg. ;112-65Title from title screen (viewed on Sept. 14, 2011).Includes bibliographical references.Air traffic control safety oversight Air traffic controllersHealth and hygieneUnited StatesAir traffic controllersWorkloadUnited StatesFatigueUnited StatesHours of laborUnited StatesAir traffic controlUnited StatesManagementAir traffic controlUnited StatesSafety measuresAir traffic controllersHealth and hygieneAir traffic controllersWorkloadFatigueHours of laborAir traffic controlManagement.Air traffic controlSafety measures.GPOGPOGPOBOOK9910700942603321Air traffic control safety oversight3534327UNINA