01520nam 2200385Ia 450 991069759760332120080910103549.0(CKB)5470000002388972(OCoLC)247435167(EXLCZ)99547000000238897220080910d1982 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierUnited States (U.S.) national aviation standard for the very high frequency omnidirectional radio range (VOR)/distance measuring equipment (DME)/tactical air navigation (TACAN) systems[electronic resource][Washington, D.C.] :U.S. Dept. of Transportation, Federal Aviation Administration,[1982]1 volume (various pagings) digital, PDF fileAdvisory circular ;AC no: 00-31 A"9/20/82."Caption title.Canceled AC 00-31, dated 6/10/70.Title from PDF file caption (viewed Sept. 10, 2008).United States Distance measuring equipment (Aircraft to ground station)Radio in aeronauticsDistance measuring equipment (Aircraft to ground station)Radio in aeronautics.GPOGPOBOOK9910697597603321United States (U.S.) national aviation standard for the very high frequency omnidirectional radio range (VOR)3133803UNINA