The Louise Lykes class, advertised as Gulf-Far East Clippers and assigned the design designation C4-S-66a, was a series of break bulk and general cargo freighters built in the mid-1960s. The ships were ordered as a result an attempt to modernize and bolster the American merchant marine. Lykes Line ordered the ships to replace the company's aged World War II-era fleet and to take advantage of governmental discounts on domestic ship building. While a dozen were planned, two ships were sunk at the Avondale Shipyard by Hurricane Betsy and were subsequently replaced by sister ships with identical names. The design was based on the earlier Mariner-class freighter and the class represented some of the last break-bulk ships built before the rise in containerization.
After all of the ships entered service by 1968, they were immediately used to supply the American war effort in Vietnam and charted to the US government. Over the next decade, the ships carried goods throughout the world, primarily in the Pacific Ocean. Several of the ships were again charted to the government for various periods in the 1980s for use as prepositioning ships and several others were sold off. By 1994, Lykes Line went bankrupt and most of the ships were scrapped. The exception were five vessels purchased by the US Maritime Administration in 1985 that were laid up for future military use. These ships, renamed after capes and referred to as the Cape B class, participated in the Gulf War before they were mothballed. Of the five mothballed ships, three have been broken up. , a training ship at Texas A&M University, is the only vessel in the class still in operation after she was reactivated while laid up. Aside from Kennedy, Cape Bover is the only other ship that has not yet scrapped.
Development
Shipbuilding incentives Traditionally, the US government subsidized shipping companies to ensure a fleet of civilian merchant ships could be called upon in the event of a war. These ships would serve as part of the merchant marine to carry both troops and supplies to the frontlines. However, the introduction of nuclear warfare led to concerns if a large merchant fleet would be useful in future conflicts. Government support for the companies were reduced, and the merchant marine declined between the end of World War II and 1960. High operating costs, especially for wages, put American firms at a disadvantage compared to international competitors who operated at substantially cheaper rates. Between the end of World War II and the 1960s, the number of American merchant ships shrank, domestic merchant shipbuilding slowed down, and foreign-flagged vessels began to carry more American goods. Major shipping lines felt that the government left them to fail as the domestic industry was demoralized and concerned for its long-term future. In an attempt to shore up the merchant fleet and ensure a modern merchant marine, Congress attempted to reverse the trend by introducing a nation-wide ship building program. The plan called for 300 ships built between 1960 and 1975 at a cost of US$4.5 billion. Half of the cost would be paid by the government, while the rest would be paid by shipping companies.
Lykes Lines modernization Concurrently, the Lykes Brothers Steamship Company, better known as Lykes Line, was one of the largest shipping lines in the United States. In 1950, it operated a fleet of 51 vessels composed of aging World War II-era C-1, C-2, and C-3 ships. Eight years later, the company began to modernize and planned to replace the entire fleet. The project was estimated to cost half a billion dollars to build 50 ships, so the company went public to raise the needed funds. Lykes Lines efforts' were a part of the 300-ship construction effort, and half the cost of each ship was paid for by the government. The first part of the project was the construction of 21 s that were delivered between 1952 and 1955. Before the entire Gulf Pride-class had been delivered, the line began planning for the next-generation class of ships. With steady demand for bulk shipments, the company was interested in building a dozen freighters that could carry both general and break-bulk cargo. It branded the new ships as, "Gulf-Far East Clippers" to highlight the planned vessel's high speeds and primary area of operation in the Pacific Ocean and Gulf of Mexico.
Design The US Maritime Administration (MARAD) was tasked with overseeing the shipbuilding effort and to both maintain and grow the merchant marine. The Administration emphasized technologically advanced ships and invested into new methods of naval architecture and ship design. It operated a classification system for each ship design that was broken into four values. The first value consisted of a letter to denote the type of vessel and a number to indicate size, with one being the smallest. It was followed by a letter that represented the design's propulsion, with a single 'S' indicating the vessel was fitted with a single screw ship powered by a steam engine. That value was followed by another combination of numbers and letters to indicate the specific design and revision. The dozen freighters for Lykes Line was given the code C4-S-66a.
The C4-S-66a design was based on the earlier Mariner-class (C4-S-1a) freighters, which was developed by the US Maritime Commission and Bethlehem Shipbuilding Corporation. The design was intended to serve as fast, merchant ships that could outrun submarines; 35 were ordered at the start of the Korean War. The program was the first, and only, American effort to develop a standardized cargo ship design after World War II. In comparison, C4-S-66a featured a similar sized beam but a shorter length and draft, hence the design's nickname of being a, "Mini-Mariner".
Characteristics The ships had an overall length of , a length between perpendiculars of , beam of , and a draft of . The vessels had a lightship (empty) displacement of , a deadweight total of , and rated to have a gross register tonnage of , and a net register tonnage of . They had a bale capacity of , a capacity of for liquid cargo, were crewed by 38 sailors, and could carry four passengers.
Two oil-fired, bent-tube, twin-drum marine-type boilers produced of steam an hour at and . The steam entered a Westinghouse cross-compound steam turbine that could develop at 92 revolutions per minute (RPM) and a maximum of at 102 RPM. The engine turned a single four-bladed propeller that was in diameter to reach the designed top speed of . Electrical power was provided by two generators. The turbine also drove two axillary generators, and further electricity could have been provided by a diesel-powered emergency generator. Arrangement The ships had six cargo holds: four were located forward of the superstructure, and two astern. Each hold was fitted with a remotely operated hydraulic hatch. There was one heavy-lift boom fitted between the second and third hold, along with several mast booms attached to both sides of the superstructure. The main deck hosted the galley, two dining rooms, recreation rooms, and crew quarters. The cabin deck consisted of two passenger staterooms, radio room, radio operator's cabin, a room for cadets, along with the captain's cabin, office, and lounge. The officers had their recreation room and staterooms on the boat deck. Both the upper and lower tween deck lacked sheer to allow easy access to cargo. To save cost, the interior finishings were intended to be low-maintenance and consisted of vinyl tile on interior decks and melamine siding on bulkheads. To reduce wear on the ship's exterior, a coating of inorganic zinc was applied in lieu of a coat of paint, which gave the appearance that the ships were unfinished and unpainted.
Service history Construction Lykes Line invited shipyards to bid on the project on 27 December 1962, and awarded a contract to Avondale Shipyard on 4 April 1963 at a cost of $12 million per freighter. Work on the lead ship, Louise Lykes, began on 16 January 1964. That day, President Lyndon Johnson remotely addressed an audience of 150 gathered in Louisiana for the keel-laying ceremony. From the White House, he pressed a button that activated a welding machine in the shipyard and proclaimed, “The future becomes today,” while praising the vessel's modern design. The New York Times hailed Louise Lykes as the nation's most mechanized cargo ship. Nine months later, the ship was sponsored and launched by Luci Johnson, the president's daughter. The event also marked the 100th ship launched as part of the nation-wide effort with a decade remaining until the end date. Like the rest of the ships operated by Lykes Line, the ships were named after members of the Lykes family and featured the Lykes suffix.
Hurricane Betsy
Construction was in full swing by September 1965 when southern Louisiana was struck by Hurricane Betsy, a category 4 storm. It made landfall on 9 September with windspeeds up to and large storm surges. The storm was the most expensive Atlantic hurricane to date and caused $1 billion in damages. Like the rest of New Orleans, Avondale Shipyard was devastated. The yard was nearing completion on five ships of the class when the storm pulled each ship free of their docks. Ruth Lykes was beached miles away from the shipyard, Mason Lykes was found on top of a levee, and Elizabeth Lykes was found in the Mississippi River with large gashes in her side and the dry dock she was in sunk. Letitia Lykes had likewise broken free and was found sunken in of water with the overturned Genevieve Lykes on top of her. The propped up Genevieve Lykes settled in a shallower -deep portion of the river and had a section of her bow visible from the surface. Hundreds of other vessels in the river were either damaged or lost, and repairs were delayed as the shipyard was unable to locate its tugboats to recover the beached ships. Eventually, all but the sunken duo were towed back to the shipyard and repaired. In 1966, the wrecks of Genevieve Lykes and Letitia Lykes were sold off to be scrapped, although the effort was complicated by risks that Genevieve Lykes could move or sink further as crews worked. The names of both ships were reused in late 1966 when the shipyard built two more identical freighters as replacements.
Merchant service Louise Lykes was the first to be delivered to Lykes Brothers in 1965. Five ships were delivered in both 1966 and 1967 while the second Genevieve Lykes and Letitia Lykes arrived in 1968. The fast ships cut long voyages down by weeks compared to some of the company's older vessels and operated in the Pacific, Gulf of Mexico, Eastern US Coast, Mediterranean, and Black Sea.
Automation on board the freighters, particularly Elizabeth Lykes, lead to a dispute between Lykes Line and a labor union of engineersknown as the Marine Engineers' Beneficial Association. While the company wanted the ships to be staffed by five engineers, the union insisted on six to avoid burnout among crewmembers. After Elizabeth Lykes laid idle for about 100 days, a temporary agreement for six was made. The dispute occurred during a shortage of American engineers and the union's concerns over modern automated ships with reduced crew requirements.
Vietnam War