Test and evaluation of an enroute system terrain-avoidance function with the NAS A3d2.1 system
By: Frederick W. Ranger.
Contributors: United States. Federal Aviation Administration. Systems Research and Development Service.
Series: Report - Federal Aviation Administration, Systems Research and Development Service ; FAA-RD-77-14
Publisher: Dept. of Transportation, Federal Aviation Administration, Systems Research and Development Service; for sale by the National Technical Information Service
Published: 1977
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 10
Subjects: Air traffic control.; Aeronautics -- Safety measures.
Notes: Prepared by National Aviation Facilities Experimental Center.

Interim report; February 1977.