Designed by the naval architecture firm of Gielow & Orr,[1] Raeo was built as a private motor yacht of the same name by the City Island Shipbuilding Company at City Island in the Bronx, New York, for Ralph S. Townsend in 1908.[1] Townsend decided to reverse the standard practice in motor yacht design of having the crew's quarters forward of the engine room and galley and accommodations for the owner and guests aft of them, instead placing the passenger accommodations forward, where they would be free of odors drifting aft from the engine room and galley while Raeo was underway and giving his guests and him access to a large foredeck, while the crew lived in the after part of the vessel and had access to the afterdeck.[2] She was flush-decked, with a 451NaN1 deck unbroken except by the main companionway, ventilation funnels, skylights, masts, and the helmsman′s stand, all of which were on the centerline, with a wide promenade on either side.[2] The helmsman′s stand was located on the forward end of the main deck.[2] Below decks she had two state rooms and a saloon for dining and socializing.[2] The crew′s compartment aft had a floor space of 200square feet and contained the galley, the engine, storage space, and two hammock berths.[2] She was well-lighted by skylights and portholes, and also had acetylene gas lamps for lighting throughout, and her ventilation funnels offered ample ventilation of her interior spaces.[2]
Raeo had a 50lk=onNaNlk=on Standard engine that gave her a speed of .[2] She carried sufficient fuel for a cruising radius of 800nmi at full speed.[2] She was schooner-rigged, and carried 800square feet of canvas consisting of a foresail, a mainsail, and an inboard jib.[2] She had fresh water tanks with a combined capacity of 800USgal, enough to last her crew and passengers a month,[2] and an icebox capable of holding a week′s worth of frozen foods.[2] Her shallow draft allowed her access to a wide variety of small harbors and inlets,[2] and her relatively wide beam gave her stability and provided ample room for her passengers on her deck.[2]
Townsend later sold Raeo to W. Schall. As a motor yacht, Raeo was home-ported in the New York City area.[1]
In 1917, the United States Navy purchased Raeo from Schall for US$10,500[1] for use as a section patrol boat during World War I. She was commissioned as USS Raeo (SP-588) on 19 May 1917. Assigned to the 2nd Naval District in southern New England and based at Newport, Rhode Island, Raeo carried out patrols through the end of World War I on 11 November 1918 and into 1919.
Under an executive order dated 24 May 1919 addressing the disposition of vessels the Navy no longer required, Raeo was among several vessels designated for transfer to the United States Bureau of Fisheries (BOF).[3] Raeo was transferred to the BOF on 17 October 1919 and stricken from the Navy List on 21 October 1919.
The Bureau of Fisheries renamed the vessel USFS Kittiwake and placed her in service at the BOF station at Gloucester, Massachusetts, where she performed fish culture work.[1] After undergoing repairs and an extensive overhaul carried out by the crew of the BOF fisheries science research vessel during August and September 1922[4] at the BOF station at Woods Hole, Massachusetts, Kittiwake departed Woods Hole and proceeded to Norfolk, Virginia, where she arrived on 3 November 1922.[1] She was loaded aboard a U.S. Navy vessel at the Norfolk Navy Yard in Portsmouth, Virginia, and transported to Seattle, Washington, where she arrived in the spring of 1923.[1] At Seattle, a new 60to Union diesel engine was installed aboard her.[1]
With her new engine, Kittiwake proceeded to the Territory of Alaska to begin service as a BOF fishery patrol vessel in the summer of 1923,[1] initially operating in the Cook Inlet and Prince William Sound districts on the coast of Southcentral Alaska, where she transported passengers in addition to carrying out her patrol duties.[1] During 1923, she also began patrols to protect fur seal and sea otter populations.[1] She logged on patrol duty during the 1926 fishing season.[1] In 1927, she transported materials for the construction of a 381NaN1 weir at Chinik Creek in Kamishak Bay on the coast of Southcentral Alaska.[1] On 25 October 1928, she was among several BOF vessels tasked to assist U.S. Navy vessels in enforcing the provisions of the Northern Pacific Halibut Act of 1924 in the Bering Sea and North Pacific Ocean, with her crew granted all powers of search and seizure in accordance with the act to protect populations of Pacific halibut.[1] [5]
Sometime around 1930, Kittiwake was assigned to summer patrols in the Seward/Katalla district in Southcentral Alaska,[1] and later she was reassigned again to patrol in the waters of Southeast Alaska.[1] During the winter of 1933–1934, she was one of several BOF vessels to receive an extensive overhaul funded by a US$20,000 allocation by the Public Works Administration.[1] In the mid-1930s, she assisted in operations to tag herring and pink salmon in Alaskan waters.[1] On 30 July 1938, she struck an uncharted rock in Moira Sound[1] on the east side of the southern end of Prince of Wales Island in the Alexander Archipelago in Southeast Alaska; she underwent repairs at Ketchikan, Territory of Alaska.[1]
In 1939, the BOF was transferred from the United States Department of Commerce to the United States Department of the Interior,[6] and on 30 June 1940, it was merged with the Interior Department's Division of Biological Survey to form the new Fish and Wildlife Service,[7] an element of the Interior Department destined to become the United States Fish and Wildlife Service in 1956.[8] Kittiwake thus became part of the FWS fleet as US FWS Kittiwake.
In 1942, the U.S. Navy acquired Kittiwake for World War II service,[1] designating her as a yard patrol boat and renaming her USS YP-199.[9] Assigned to the Thirteenth Naval District Inshore Patrol, as of 15 May 1942 she was based at Section Base, Port Townsend in Port Townsend, Washington.[9] The Navy employed her as a utility vessel and dispatch boat in and around Puget Sound.[1] The Navy returned YP-199 to FWS control in May 1944[1] and struck her from the Navy list on 9 June 1944.[10]
Returning to her FWS name, Kittiwake spent the rest of 1944 undergoing renovations to prepare her to return to fishery patrol duty during the fishing season in 1945.[1] Sometime between 1945 and 1948, the FWS decommissioned and sold her.[1]
By 1948, the vessel had returned to her original name, Raeo, and was owned by Duwamish Shipyard, Inc, in Seattle, classified as a fishing vessel.[1] In 1957, a Washington boat service company, Tacoma Boat Mart, acquired her and renamed her Harbor Queen. Until 1997, she operated as Harbor Queen in Puget Sound under five different owners as a passenger, charter, and tour boat, home-ported at various times at Tacoma, Seattle and La Conner, Washington.[1]
In 1998, the vessel was sold at Seattle. Her new owners renamed her Entiat Princess and removed her upper decks so she could be transported to Wenatchee, Washington, where they had her converted into a sternwheeler.[1] As of 2009, the 101-year-old Entiat Princess was in service on the Columbia River, providing dinner cruises, charters, and tours.[1]