Extended duration cockpit voice recorders.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	Washington, DC : National Transportation Safety Board, 2018.
Series:	Safety recommendation report ; ASR-18-04
Subjects:	Cockpit voice recorders > United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo111452

Description
Item Description:	"Adopted: October 2, 2018."
Physical Description:	1 online resource (6 pages).
Bibliography:	Includes bibliographical references.