Coast Guard District narrative histories 1945
During the amalgamation of the Lighthouse Service and the Coast Guard in 1939, four lightships, the COLUMBIA RIVER LIGHTSHIP 393, the UMATILLA REEF LIGHTSHIP #88, the RELIEF LIGHTSHIP #92, and the SWIFTSURE LIGHTSHIP #113, were transferred to the Coast Guard. These four lightships maintained only three stations as the RELIEF LIGHTSHIP #92 was used on all stations as relief.
(Photo of Relief Lightship displayed with caption below)
The LIGHTSHIP RELIEF used to relieve the other lighthships
At the outbreak of the war, LIGHTSHIPS No. 88 and 113 were removed from their stations by the Navy and replaced by lighted whistle buoys. the ships were reconverted by removing the radiobeacon and antenna mast, by installing armament, by realtering the radio facilities and by increasing the complement of 30 Coast Guardmen and five Coast Guard Officers. The No. 88 was then placed in the Straits of Juan de Fuca as a Recognition Ship and the No. 113 was sent to Alaskan Waters. The removal of these two ships left only the COLUMBIA RIVER LIGHTSHIP #93 on station at the entrance to the Columbia River with the No. 92 to be used as its relief.