Certification of normal category rotorcraft.

Bibliographic Details
Corporate Author:	United States. Federal Aviation Administration
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of Transportation, Federal Aviation Administration, [2008]
Series:	Advisory circular ; AC no. 27-1B
Subjects:	Rotors (Helicopters) > Certification > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS106245

Description
Item Description:	"9/30/2008." Title from PDF file caption (viewed Dec. 8, 2008). Electronic resource.
Physical Description:	1 volume (various pagings) : digital, PDF file.
Format:	Mode of access: Internet at the FAA web site. Address as of 12/8/08: http://www.airweb.faa.gov/Regulatory%5Fand%5FGuidance%5FLibrary/rgAdvisoryCircular.nsf/0/dce92597460e425c862574d70053ccd0/$FILE/AAC%2027-1B,%20Chg%203.pdf ; current access available via PURL.