01458nam 2200409 a 450 991069824590332120060828165051.0(CKB)4970000000053937(OCoLC)71198425(EXLCZ)99497000000005393720060828d2006 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierTactical aircraft[electronic resource] DOD should present a new F-22A business case before making further investmentsWashington, DC :U.S. Government Accountability Office,[2006]12 pages digital, PDF fileTitle from title screen (viewed on Aug. 23, 2006)."June 20, 2006."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-06-455R."Includes bibliographical references.Tactical AircraftF-22 (Jet fighter plane)Fighter planesUnited StatesF-22 (Jet fighter plane)Fighter planesWalker David M(David Michael),1951-1380682United States.Government Accountability Office.GPOGPODOCUMENT9910698245903321Tactical aircraft3423021UNINA