LEADER 01156nam  2200361Ia 450 
001 9910697924003321
005 20090122163648.0
035   $a(CKB)5470000002393756
035   $a(OCoLC)299085972
035   $a(EXLCZ)995470000002393756
100   $a20090122d1979      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAutomatic reporting systems$b[electronic resource] $ealtimeter setting and other operational data
210  1$aWashington, D.C. :$cDept. of Transportation, Federal Aviation Administration,$d[1979]
215   $a2 pages, 8 unnumbered pages $cdigital, PDF file
225 1 $aAdvisory circular ;$vAC 91-54
300   $aTitle from PDF caption (viewed Jan. 22, 2009).
300   $a"2/26/79."
517   $aAutomatic reporting systems 
606   $aAltimeter
606   $aAeronautical instruments
615  0$aAltimeter.
615  0$aAeronautical instruments.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910697924003321
996   $aAutomatic reporting systems$93505942
997   $aUNINA