Airports : required data.

Bibliographic Details
Corporate Author:	United States. Federal Aviation Administration
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Dept. of Transportation, Federal Aviation Administration, [1981]
Series:	Advisory circular ; AC 121-26
Subjects:	Airports > Communication systems > Information resources management. Airports > Traffic control > Display systems > Information resources management.
Online Access:	https://purl.fdlp.gov/GPO/LPS109822

Description
Item Description:	Title from PDF caption (viewed Mar. 6, 2009). "6/29/81." Electronic resource.
Physical Description:	1 unnumbered page : digital, PDF file.
Format:	Mode of access: Internet at the FAA web site. Address as of 3/6/09: http://www.airweb.faa.gov/Regulatory%5Fand%5FGuidance%5FLibrary/rgAdvisoryCircular.nsf/0/a87bd355e5a8eafc862569bc006cf700/$FILE/AC121-26.pdf ; current access available via PURL.