01334nam 2200373Ia 450 991069802840332120090223135125.0(CKB)5470000002394721(OCoLC)310367380(EXLCZ)99547000000239472120090223d2002 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierMaintenance and alteration data[electronic resource][Washington, D.C.] :U.S. Dept. of Transportation, Federal Aviation Administration,[2002]18, 1 page digital, PDF fileAdvisory circular ;AC no.120-77Title from PDF caption (viewed Feb 23, 2009)."10/7/02."AirplanesMaintenance and repairInspectionUnited StatesAirplanesMaintenance and repairSafety regulationsUnited StatesAirplanesMonitoringSafety measuresAirplanesMaintenance and repairInspectionAirplanesMaintenance and repairSafety regulationsAirplanesMonitoringSafety measures.GPOGPOBOOK9910698028403321Maintenance and alteration data3115174UNINA