Aircraft accident report
Subtitle: Butler Aircraft, Inc., Douglas DC-7, N4SW, Klameth Falls, Oregon, September 14, 1979.
Series: Report - National Transportation Safety Board ; no. NTSB-AAR-80-9
Publisher: National Transportation Safety Board; for sale by the National Technical Information Service
Published: 1980
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 12
Subjects: Aircraft accidents -- Oregon -- Klamath Falls.
Other titles: Butler Aircraft, Inc., Douglas DC-7, N4SW, Klamath Falls, Oregon, September 14, 1979.
Notes: June 10, 1980.

Includes bibliographical references.