R/S RocketShip in 2019 | |
History | |
---|---|
Name |
|
Owner | Banc of America Leasing & Capital |
Operator | Keystone Shipping Company |
Port of registry | Port Canaveral, Florida [1] |
Builder | |
Laid down | October 26, 1998 [1] |
Launched | December 16, 1999 [3] |
Christened | December 16, 1999 [4] |
In service | May 18, 2000 [1] |
Recommissioned | September 27, 2019 [5] |
Identification |
|
General characteristics | |
Type | Roll-on/roll-off cargo ship |
Tonnage | |
Length | 312.6 ft (95.28 m) [1] |
Beam | 82.0 ft (24.99 m) [1] |
Height | 50 ft (15.2 m) [7] |
Draft | 15.2 ft (4.64 m) [6] |
Depth | 20.0 ft (6.09 m) [1] |
Installed power |
|
Speed |
|
Crew | 16 + river pilots [9] |
R/S RocketShip, [10] formerly M/V Delta Mariner, is a roll-on/roll-off cargo ship operated by Keystone Shipping Company for United Launch Alliance (ULA). [11] Her primary role is transporting components for the ULA Atlas V, Delta IV and Vulcan rockets from the manufacturer, located in Decatur, Alabama, to launch facilities at Cape Canaveral Space Force Station in Florida and Vandenberg Space Force Base in California.
The ship is designed for shallow inland waterways as well as the open ocean and is capable of carrying up to three 160-foot-long (49 m) Delta IV Common Booster Cores. [12] [13] Some cargos carried by RocketShip were formerly transported by an Antonov An-124 Ruslan from the manufacturer to the launch site. [14]
Use of Delta Mariner was transferred to ULA after the company was created in 2006 to handle all United States military launch services. ULA is a 50/50 joint venture created out of the rocket manufacturing and launch service businesses of Boeing and Lockheed Martin for their Delta and Atlas V launch vehicles, respectively. For ULA, the ship has transported the Atlas V, Delta IV and Delta II rockets under the Delta Mariner livery.
On September 27, 2019, United Launch Alliance re-christened the vessel RocketShip in a ceremony at its factory in Decatur. [15] [5]
Completed rocket stages and other components are transported by truck approximately 1.5 miles (2.4 km) from the Decatur manufacturing facility to the dock on the Tennessee River and driven directly onto the ship. [2]
From Decatur, RocketShip takes the Tennessee and Ohio Rivers downstream, south on the Mississippi River, and into the Gulf of Mexico, a trip of more than 1,000 miles (1,600 km). [16] [17]
Once in the Gulf, RocketShip may travel around the Florida peninsula to Cape Canaveral, a 2,100-mile (3,400 km) trip; or through the Panama Canal to Vandenberg, a three-week journey which covers around 5,000 miles (8,000 km). [2] [18] [19]
On August 7, 2001, Delta Mariner ran aground on a sandbar in the Tennessee River during its initial docking attempt at Decatur. This was Delta Mariner's first arrival at the dock since its launch. [20] The vessel was freed by a tugboat about an hour after the incident. [21]
On January 26, 2012, around 20:10 CST, Delta Mariner struck the Eggner's Ferry Bridge, which crosses Kentucky Lake near Murray and Cadiz, Kentucky. There were no injuries on the ship or bridge, and, while Delta Mariner was "not severely damaged" and the cargo of Atlas and Centaur stages was undamaged, [18] [21] the collision destroyed a 322-foot (98 m) section of the bridge. [22] [23]
According to Foss Maritime's spokesman, this was on the regular route taken by the vessel. [21] U.S. Coast Guard officials state the vessel was operating in a recreational channel at the time of the collision, rather than the shipping channel which offers greater bridge clearance. [24] Foss representatives stated that the bridge's channel navigation lights were not operational, though Kentucky Transportation Cabinet (KYTC) Secretary Mike Hancock stated this should not have been a significant factor in the incident and KYTC spokesman Keith Todd said he believes most of the lights were functioning at the time. [25] [26]
The ship remained anchored at the bridge after the incident took place so that salvage plans could be developed and equipment moved into place. Salvage operations were led by T&T Bisso of Houston, with assistance from local and regional companies. [27] During February 4–5, salvage divers worked to remove debris which caught underwater on Delta Mariner's hull. [28] On February 6, the vessel was freed from the underwater debris and the Coast Guard approved its relocation to a safe harbor one mile downriver so that its bow could be cleared. [29] [30] By February 14, the bridge debris had been cleared and the vessel had relocated to the James Marine drydock in Paducah, Kentucky, to undergo repairs. [31] Delta Mariner was cleared by the American Bureau of Shipping on February 17 to proceed on its journey, and it docked at Port Canaveral, Florida, on February 23. [32]
In their investigation, the National Transportation Safety Board concluded that "the bridge team's exclusive reliance on the contract pilot's incorrect navigational direction as the vessel approached the bridge and their failure to use all available navigation tools to verify the safety of the vessel's course" was the cause of the incident, noting that the bridge crew ignored two Coast Guard broadcasts and a radio call from the vessel Addi Bell regarding navigational lights being out at the bridge. The NTSB cited the KYTC's failure to maintain the bridge's navigational lighting as a contributing factor; white navigation lights had been out of service for over a year and additional navigation lights indicating the bridge's high point had shorted out in the days leading up to the incident. [33] [34]
Repairs to the bridge, led by Hall Contracting, cost more than US$7 million according to the KYTC, and costs associated with repairs to Delta Mariner and removal of debris from its hull were estimated at US$2,583,750. [11] The bridge reopened on May 25, 2012. [35] In 2017, Foss Maritime agreed to pay US$3,375,000 to the KYTC as settlement in the incident. [36]
Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
Delta IV was a group of five expendable launch systems in the Delta rocket family introduced in the early 2000s. Originally designed by Boeing's Defense, Space and Security division for the Evolved Expendable Launch Vehicle (EELV) program, the Delta IV became a United Launch Alliance (ULA) product in 2006. The Delta IV was primarily a launch vehicle for United States Air Force (USAF) military payloads, but was also used to launch a number of United States government non-military payloads and a single commercial satellite.
National Security Space Launch (NSSL) is a program of the United States Space Force (USSF) intended to assure access to space for United States Department of Defense and other United States government payloads. The program is managed by the Assured Access to Space Directorate (SSC/AA) of the Space Force's Space Systems Command (SSC), in partnership with the National Reconnaissance Office.
Atlas V is an expendable launch system and the fifth major version in the Atlas launch vehicle family. It was originally designed by Lockheed Martin, now being operated by United Launch Alliance (ULA), a joint venture between Lockheed Martin and Boeing. It is used for DoD, NASA, and Commercial payloads. It is America's longest-serving active rocket. After 87 launches, in August 2021 ULA announced that Atlas V would be retired, and all 29 remaining launches had been sold. As of 6 October 2023, 17 launches remain.
The Graphite-Epoxy Motor (GEM) is a family of solid rocket boosters developed in the late 1980s and used since 1990. GEM motors are manufactured with carbon-fibre-reinforced polymer casings and a fuel consisting of HTPB-bound ammonium perchlorate composite propellant. GEM is produced by Northrop Grumman Space Systems. GEM boosters are used on the Atlas V and were previously used on the Delta II, Delta III, and Delta IV launch vehicles. A new variant, the GEM 63XL, flew as part of the Vulcan Centaur launch vehicle on 8 January 2024.
Space Launch Complex 6 at Vandenberg Space Force Base in California is a launch pad and support area. The site was originally developed starting in 1966, but no launches occurred until 1995, as it was repurposed sequentially for three programs that were subsequently cancelled. Initially to be used for Titan IIIM rockets and the Manned Orbiting Laboratory, these were cancelled before construction of SLC-6 was complete. The complex was later rebuilt to serve as the west coast launch site for the Space Shuttle, but went unused due to budget, safety and political considerations. The pad was subsequently used for four Athena rocket launches before being modified to support the Delta IV launch vehicle family, which used the pad for ten launches from 2006 until 2022. The last Delta IV launched in September 2022, and SpaceX leased SLC-6 in 2023 to convert it to launch Falcon 9 and Falcon Heavy starting in 2025.
United Launch Alliance, LLC, commonly referred to as ULA, is an American aerospace manufacturer, defense contractor and launch service provider that manufactures and operates rocket vehicles that launch spacecraft into orbits around Earth and other bodies in the Solar System. ULA also designed and builds the Interim Cryogenic Propulsion Stage for the Space Launch System (SLS).
Launch Complex 36 (LC-36)—formerly known as Space Launch Complex 36 (SLC-36) from 1997 to 2010—is a launch complex at Cape Canaveral Space Force Station in Brevard County, Florida. It was used for Atlas launches by NASA and the U.S. Air Force from 1962 until 2005.
Atlas is a family of US missiles and space launch vehicles that originated with the SM-65 Atlas. The Atlas intercontinental ballistic missile (ICBM) program was initiated in the late 1950s under the Convair Division of General Dynamics. Atlas was a liquid propellant rocket burning RP-1 kerosene fuel with liquid oxygen in three engines configured in an unusual "stage-and-a-half" or "parallel staging" design: two outboard booster engines were jettisoned along with supporting structures during ascent, while the center sustainer engine, propellant tanks and other structural elements remained connected through propellant depletion and engine shutdown.
The Wideband Global SATCOM system (WGS) is a high capacity United States Space Force satellite communications system planned for use in partnership by the United States Department of Defense (DoD), Canadian Department of National Defence (DND) and the Australian Department of Defence. The system is composed of the Space Segment satellites, the Terminal Segment users and the Control Segment operators.
The Delta IV Heavy is an expendable heavy-lift launch vehicle, the largest type of the Delta IV family. It is the world's third highest-capacity launch vehicle in operation, behind NASA's Space Launch System and SpaceX's Falcon Heavy and closely followed by CASC's Long March 5. It is manufactured by United Launch Alliance (ULA) and was first launched in 2004. ULA will retire the Delta IV Heavy in 2024. As of June 2023, one flight remains.
Eggner Ferry Bridge, also known as Eggner's Ferry Bridge, is a four-lane bridge in Trigg and Marshall counties in the U.S. state of Kentucky. The current through-arch bridge opened to traffic on April 7, 2016, replacing a two-lane bowstring truss bridge constructed in 1932. The bridge carries US 68 and Kentucky Route 80 across Kentucky Lake. The main span of the original 1932 bridge collapsed on January 26, 2012, after it was hit by a ship. There were no injuries. The bridge was repaired and reopened to traffic on May 25 of that year. On the morning of July 25, 2016, the middle four spans of the old Eggner's Ferry Bridge were brought down using controlled explosives.
The Boeing CST-100Starliner is a class of two partially reusable spacecraft designed to transport crew to the International Space Station (ISS) and other low-Earth-orbit destinations. It is manufactured by Boeing for its participation in NASA's Commercial Crew Program (CCP). The spacecraft consists of a reusable crew capsule and an expendable service module.
GPS Block IIF, or GPS IIF is an interim class of GPS (satellite) which were used to bridge the gap between previous Navstar Global Positioning System generations until the GPS Block III satellites became operational. They were built by Boeing, operated by the United States Air Force, and launched by the United Launch Alliance (ULA) using Evolved Expendable Launch Vehicles (EELV). They are the final component of the Block II GPS constellation to be launched. On 5 February 2016, the final Block IIF satellite was successfully launched, completing the series.
USA-242, also known as GPS IIF-4, GPS IIF SV-5, Navstar-68 and Vega, is an American navigation satellite which was launched on 15 May 2013 and became operational on 21 June 2013. The fourth Block IIF GPS satellite, it forms part of the Global Positioning System.
Vulcan Centaur is a two-stage-to-orbit, heavy-lift launch vehicle developed by United Launch Alliance (ULA). It is principally designed to meet launch demands for the U.S. government's National Security Space Launch (NSSL) program for use by the United States Space Force and U.S. intelligence agencies for national security satellite launches. It will replace both of ULA's existing heavy-lift launch systems due to their retirement. Vulcan Centaur will also be used for commercial launches, including an order for 38 launches from Kuiper Systems.
The Boeing Orbital Flight Test-2 was a repeat of Boeing's unsuccessful first Orbital Flight Test (OFT-1) of its Starliner spacecraft. The uncrewed mission was part of NASA's Commercial Crew Program. OFT-2, using Starliner Spacecraft 2, launched 19 May 2022 and lasted 6 days. Starliner successfully docked with the International Space Station (ISS) on 21 May 2022. It stayed at the ISS for 4 days before undocking and landing in the White Sands Missile Range on 25 May 2022.