Coast Guard District narrative histories 1945
be blacked out by the unit having charge of that area. Commanding Officers were instructed to exercise their best judgement in the assignment of trucks, tenders, or small boats and these assignments were determined in advance.
Commanding Officers were further directed to familiarize themselves with the aids in their area, securing keys necessary for entrance to equipment and to properly instruct personnel under their command, in order that the blackout could be carried out smoothly and expeditiously. Sound buoys were silenced by securely lashing bell clappers or air intakes and whistles were wrapped with canvas and securely lashed. The District Coast Guard Office was to be notified by dispatch when the blackout had been effected or aids had been relighted, in accordance with District orders.
In October, 1941, a conference was held at Tongue Point Depot, Astoria, Oregon, to instruct personnel from that area in the operations required of the various types of aids to navigation to effect the Blackout Plan. A blackout drill of all units under command of the Astoria Base was held on October 22, 1941. Each aid was visited and examined by the personnel assigned thereto to ascertain type of equipment, the correct way to make the aid inoperative and the tools and materials required. During the practice, only an examination was made and the operation of the aids was not stopped. This was the only test of its kind in the 13th Naval District prior to the outbreak of the war.
On 9 December, 1941, a blackout was effected in the entire District on instructions from the District Commandant. Three officers, together with a small staff of enlisted personnel, issued instructions to the various Commands from the Aids to Navigation Office. Orders for the blackout were received at 1400 and, by 2200, the blackout was completely effected. Tremendous obstacles were encountered, there having been no previous test of the Plan as set by the Board in September. Bridges throughout the District were blacked out, although no plan had incorporated such procedure and railroad officials as well as highway superintendents offered little cooperation. No word was received from the blacked areas as to the time their aids were extinguished nor was word received that they had been relighted following the blackout. This was due to the inability of telephone and radio facilities to handle such heavy traffic. No report was required concerning the results of the operation and a general blackout, other than tests in various areas, was every made in the District.