01052nam 2200301Ka 450 991069779320332120081024131133.0(CKB)5470000002391036(OCoLC)263427001(EXLCZ)99547000000239103620081024d2005 ua 0engtxtrdacontentcrdamediacrrdacarrierAcceptance of data processes and associated navigation databases[electronic resource][Washington, D.C.] :U.S. Dept. of Transportation, Federal Aviation Administration,[2005]1 volume (various pagings) digital, PDF fileAdvisory circular ;AC no. 20-153Title from PDF file caption (viewed Oct. 24, 2008).AeronauticsData processingAeronauticsData processing.GPOGPOBOOK9910697793203321Acceptance of data processes and associated navigation databases3166452UNINA