LEADER 01316nam 2200361Ia 450 001 9910698192603321 005 20090306093523.0 035 $a(CKB)5470000002395083 035 $a(OCoLC)312647126 035 $a(EXLCZ)995470000002395083 100 $a20090306d1997 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMaintenance Review Board procedures$b[electronic resource] 210 1$aWashington, D.C. :$cU.S. Dept. of Transportation, Federal Aviation Administration,$d[1997] 215 $a1 volume (various pagings) $cdigital, PDF file 225 1 $aAdvisory circular ;$vAC no. 121-22A 300 $aTitle from PDF title screen (viewed Mar. 6, 2009). 300 $a"3/7/97." 300 $aAC 121-22, dated January 12, 1977, is cancelled. 606 $aAirplanes$xMaintenance and repair$xInspection$zUnited States 606 $aAirplanes$xMaintenance and repair$xSafety regulations$zUnited States 615 0$aAirplanes$xMaintenance and repair$xInspection 615 0$aAirplanes$xMaintenance and repair$xSafety regulations 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910698192603321 996 $aMaintenance Review Board procedures$93106727 997 $aUNINA