Kodiak 28 November 1945 During early 1943 the hand trenching crews were busy in the Ft. Greely area, on Woody Island and Long Island. The work at Ft. Greely and on Woody Island was done by civilians, while Coast Artillery troops did the major por- tion of the work on Long Island. The cable plow was first used on the line between Artillery Hill and Shahafka Cove in May 1943. This line passed over the top of Pillar Mountain and reached an elevation of approximately 1,000 feet. The difficulties encountered on Pillar Mountain made most of the remainder of the plowing operations seem easy by comparison. It was as a result of the experience gained on this section that the rubber-tired wheels on the plow were replaced by Athey tracks; this change eliminated a great deal of the dif- ficulty which had been encountered in soft and mushy ground. During the fall of 1942 a considerable amount of the equipment for project D-2 was received from ACS in Seattle. The mission of the ACS included training of Coast Artillery personnel in the operation of the fire control equipment and it was, therefore, decided to set up a model installa- tion for training purposes, to include at least one unit of each piece of equipment which was to be used in the completed system. This installation was made in the ACS barracks building at Ft. Greely and served the dual pur- pose of allowing ACS men who were completely unfamiliar with the equipment to gain experience, and providing an excellent classroom for training Coast Artillery men. - 10 -