00689nam a22002412  4500001001300000003000500013005001700018008004100035040001800076074001400094086002300108099002300131245005200154260003100206300000700237500001400244500001400258500004400272650004100316710005300357949001800410999001900428hsl001006575DGPO20170826152553.0170112s1984    dcu     r    f000 0 eng d  aGPOcGPOdMvI  a0431-A-270 aTD 4.8/5:29-2/CH.1  aTD 4.8/5:29-2/CH.100aCertification of transport category rotorcraft.  a[Washington, D.C.,c1984].  av.  aChange 1.  a11/19/84.  aCRDP Program Historic Shelflist record. 0aRotors (Helicopters)xCertification.1 aUnited States.bFederal Aviation Administration.  aBEVbFed Docs  c264431d264431