Kodiak 28 November 1945 field wire and radio. Late in 1942, when the installation of cable for the permanent system was beginning, it became evident that due to deterioration much of the original field wire would have to be replaced before the new system was comp1ete. It was, therefore, decided that as soon as usable lengths of cable were spliced through, temporary terminations would be placed and circuits routed through the cable. This policy meant considerable additional work for ACS but saved several hundred miles of field wire and great1y reduced the work of the Coast Artillery communi- cations personnel, who in turn were able to give more as- sistance on project D-2. putting the cables in use also served as a check on their condition, and trouble was re- paired as soon as it was encountered. The first installation of terminal equipment was begun in August 1943 in the switchboard room for the six-inch guns at Castle Bluffs on Long Island. The ex- perience gained by ACS and Coast Artillery technicians in the model setup of equipment at Ft. Greely, which has previously been discussed, proved its value when these installations were made. The work went smoothly, and later when the final cutover was made there was very little trouble to clear. Following the Long Island installation, equipment was placed progressively at Chiniak, Artillery Hill and Miller Point. The installation of telephones and BD-95 - 16 -