Protection of aircraft fuel systems against fuel vapor ignition caused by lightning.

Bibliographic Details
Corporate Author: United States. Federal Aviation Administration
Format: Government Document Book
Language:English
Published: [Washington, D.C.] : Federal Aviation Administration, [2006]
Series:Advisory circular ; AC no: 20-53B
Subjects:
Online Access:https://purl.fdlp.gov/GPO/LPS103289
Description
Item Description:AC 20-53A, dated April 12, 1985, is cancelled.
Title from PDF file caption (viewed Sept. 29, 2008).
Electronic resource.
Physical Description:6 pages : digital, PDF file.
Format:Mode of access: Internet at the FAA web site. Address as of 9/29/08: http://www.airweb.faa.gov/Regulatory%5Fand%5FGuidance%5FLibrary/rgAdvisoryCircular.nsf/0/df13a258a81c1c158625718500571274/$FILE/AC20-53B.pdf ; current access available via PURL.