Evaluation of a red-silicone coated visual approach slope indicator (VASI) lens
By: Raymond E. Johnston.
Contributors: United States. Federal Aviation Administration. Systems Research and Development Service.
Series: Report - Federal Aviation Administration, Systems Research and Development Service ; FAA-RD-76-201
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
Subjects: Landing aids (Aeronautics); Glide path systems.
Notes: Prepared by National Aviation Facilities Experimental Center.

Final report; January 1977.