Special study
Subtitle: emergency locator transmitters, an overview
By: National Transportation Safety Board
Publisher: The Board; National Technical Information Service, distributor
Published: 1978
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 30
Subjects: Aircraft accidents -- United States -- Safety measures; Airplanes -- Radio equipment
Other titles: Emergency locator transmitters, an overview
Notes: Cover title

"Report number: NTSB-AAS-78-1."

Includes bibliographical references