Helical automatic approaches of helicopters with microwave landing systems
By: John D. Foster, Leonard A. McGee, and Daniel C. Dugan
Contributors: McGee, Leonard A; Dugan, Daniel; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
Series: NASA technical paper -- 2109
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Branch; For sale by the National Technical Information Service]
Published: 1982
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 85
Subjects: Microwave landing systems; Helicopters -- Landing
Notes: "December 1982"--Cover

Includes bibliographical references

532-01-11