Accession Number : AD0841187

Title :   FOCUSING DEVICES FOR SEARCHLIGHT BEACONS.

Descriptive Note : Test rept.,

Corporate Author : COAST GUARD BALTIMORE MD FIELD TESTING AND DEVELOPMENT CENTER

Personal Author(s) : Clark,G. P.

Report Date : 13 SEP 1968

Pagination or Media Count : 32

Abstract : This report defines a proposed method of focusing a 24-inch searchlight beacon utilizing small tools and optical reflections. It was tested for accuracy and suitability for field use. A modification of the tested method has been devised for application in the field. (Author)

Descriptors :   (*LANDING AIDS, BEACON LIGHTS), (*BEACON LIGHTS, FOCUSING), POSITIONING DEVICES(MACHINERY), PARABOLIC BODIES, MIRRORS, ALIGNMENT, REFLECTORS, TEST METHODS, SMALL TOOLS, LIGHT TRANSMISSION, PHOTOGRAPHS

Subject Categories : Terminal Flight Facilities
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE