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combat chart[′käm‚bat ‚chärt]
A chart overprinted with a system of grid lines as an aid in fire control.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A special-purpose chart of a land-sea area using the characteristics of a map to represent the land area and the characteristics of a chart to represent the sea area, with such special characteristics as to make the chart most useful in military operations, particularly amphibious operations. Produced at a 1:50,000 scale. Also called a map chart.
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved