LEADER 01390nam 2200397Ia 450 001 9910698769203321 005 20090407103109.0 035 $a(CKB)5470000002396162 035 $a(OCoLC)317955266 035 $a(EXLCZ)995470000002396162 100 $a20090407d2007 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeneric visual glideslope indicators (GVGI)$b[electronic resource] 210 1$a[Washington, D.C.] :$cU.S. Department of Transportation, Federal Aviation Administration,$d[2007] 215 $a15 pages $cdigital, PDF file 225 1 $aAdvisory circular ;$vAC no. 150/5345-52A 300 $aTitle from PDF caption (viewed Apr. 7, 2009). 300 $a"09/05/07." 300 $aAC 150/5345-52, dated June 21, 1988, is cancelled. 517 $aGeneric visual glideslope indicators 606 $aAirplanes$xLanding$xMonitoring$zUnited States 606 $aLanding aids (Aeronautics)$xMonitoring$zUnited States 606 $aGlide path systems 615 0$aAirplanes$xLanding$xMonitoring 615 0$aLanding aids (Aeronautics)$xMonitoring 615 0$aGlide path systems. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910698769203321 996 $aGeneric visual glideslope indicators (GVGI)$93186511 997 $aUNINA