Accession Number : AD0217763

Title :   HUMAN ENGINEERING EVALUTATION OF SPOTTING ROUNDS WITH RESPECT TO FIRE DIRECTION CAPABILITIES

Corporate Author : HUMAN ENGINEERING LAB ABERDEEN PROVING GROUND MD

Personal Author(s) : FRIED, CHARLES ; IVEY, LOIS F.

Report Date : JUN 1959

Pagination or Media Count : 31

Descriptors :   BINOCULARS, ERRORS, FIRE CONTROL SYSTEMS, HUMAN FACTORS ENGINEERING, RANGE FINDING, SPOTTING CHARGES, SURFACE TARGETS, VISIBILITY.

Distribution Statement : APPROVED FOR PUBLIC RELEASE