Controller evaluations of the descent advisor automation aid
By: Leonard Tobias, Uwe Volckers, and Heinz Erzberger.
Contributors: Volckers, Uwe.; Erzberger, Heinz.; Ames Research Center.
Series: NASA technical memorandum -- 102197.
Publisher: National Aeronautics and Space Administration, Ames Research Center; For sale by the National Technical Information Service
Published: 1989
Place of publication: Moffett Field, Calif; [Springfield, Va
Language: eng
Format: Microform
Subjects: Air traffic control.; Air traffic controllers (Personnel); Aircraft approach spacing.; Aircraft guidance.; Approach control.; Arrivals.; Clearances.; Descent.; Flight paths.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1989] 1 microfiche.