TY - BOOK ED - United States. TI - Next generation airspace control: ensuring Air Force compliance by January 1, 2020 : hearing before the Subcommittee on Seapower and Projection Forces of the Committee on Armed Services, House of Representatives, One Hundred Fourteenth Congress, second session, hearing held September 14, 2016 AV - KF27 .A7687 2016 PY - 2017/// CY - Washington, D.C. PB - U.S. Government Publishing Office KW - United States KW - Air Force KW - Operational readiness KW - Air power KW - Air defenses KW - National Airspace System (U.S.) KW - Legislative hearings KW - lcgft N1 - Paper version available for sale by the Superintendent of Documents, United States Government Publishing Office; "H.A.S.C. no. 114-138."; CRDP Program record UR - http://purl.fdlp.gov/GPO/gpo81334 ER -