LEADER 01431nam 2200385Ia 450 001 9910697943203321 005 20090114130653.0 035 $a(CKB)5470000002393562 035 $a(OCoLC)298342484 035 $a(EXLCZ)995470000002393562 100 $a20090114d2000 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aUse of barometric vertical navigation (VNAV) for instrument approach operations using decision altitude$b[electronic resource] 210 1$a[Washington, D.C.] :$cU.S. Department of Transportation, Federal Aviation Administration,$d[2000] 215 $a6 pages $cdigital, PDF file 225 1 $aAdvisory circular ;$vAC no. 90-97 300 $aTitle from PDF caption (viewed Jan. 14, 2009). 300 $a"10/19/00." 517 $aUse of barometric vertical navigation 606 $aAirplanes$xPiloting$xComputer simulation 606 $aInstrument landing systems 606 $aAirplanes$xElectronic equipment 615 0$aAirplanes$xPiloting$xComputer simulation. 615 0$aInstrument landing systems. 615 0$aAirplanes$xElectronic equipment. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697943203321 996 $aUse of barometric vertical navigation (VNAV) for instrument approach operations using decision altitude$93156903 997 $aUNINA