00896nam a22002772  4500001001300000003000500013005001700018008004100035040001800076074001400094086002700108099002700135245006800162260003100230300002000261500001400281500001800295500000900313500006100322500004100383500004400424650006000468710005300528949001800581999001900599hsl001005756DGPO20170826152542.0170109s1971    dcu     r    f000 0 eng d  aGPOcGPOdMvI  a0431-C-040 aTD 4.8/2:7400.2 A/CH.4  aTD 4.8/2:7400.2 A/CH.400aHandbook of procedures for handling airspace matters, change 4.  a[Washington, D.C.,c1971].  a[79] p. :bill.  aHandbook.  aAug. 3, 1971.  a4to.  a[Effective date Dec. 1, 1971. Issued in looseleaf form].  aDistribution made by issuing office.  aCRDP Program Historic Shelflist record. 0aAirspace (Law)zUnited StatesvHandbooks, manuals, etc.1 aUnited States.bFederal Aviation Administration.  aBEVbFed Docs  c264092d264092