NASA AVIATION SAFETY REPORTING SYSTEM

Reports describing various types of communication problems are presented along with summaries dealing with judgment and decision making. Concerns relating to the ground proximity warning system are summarized and several examples of true terrain proximity warnings are provided. An analytic study of reports relating to profile descents was performed. Problems were found to be associated with charting and graphic presentation of the descents, with lack of uniformity of the descent procedures among facilities using them, and with the flight crew workload engendered by profile descents, particularly when additional requirements are interposed by air traffic control during the execution of the profiles. A selection of alert bulletins and responses to them were reviewed.

  • Supplemental Notes:
    • Subm-Prepared in Cooperation with Battelle Columbus Labs., Mountain View, Calif.
  • Corporate Authors:

    Ames Research Center

    National Aeronautics and Space Administration
    Moffett Field, CA  United States  94035
  • Publication Date: 1978-4

Media Info

  • Pagination: 62 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00181684
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: NASA-TM-78476
  • Files: TRIS
  • Created Date: Oct 31 1979 12:00AM