mathematics

Jacklyn (ship)

Jacklyn (ship) is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jacklyn (ship) rather than just read about it. In short: Jacklyn, formerly known as LPV, Stena Freighter, Stena Seafreighter, RFA Sea Chieftain, and originally Stena Hispanica, was a roll-on/roll-off cargo ship which was purchased by Blue Origin in 2018 for use as a landing platform ship. Ultimately, Blue Origin abandoned its plans to use the ship as a landing platform, and in August 2022, the ship was towed to the Port of Brownsville for scrapping.

Key takeaways

Jacklyn (ship) belongs to mathematics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Jacklyn (ship) to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Jacklyn (ship) from memory before moving on to harder problems.

Reference excerpt

Jacklyn, formerly known as LPV, Stena Freighter, Stena Seafreighter, RFA Sea Chieftain, and originally Stena Hispanica, was a roll-on/roll-off cargo ship which was purchased by Blue Origin in 2018 for use as a landing platform ship. Ultimately, Blue Origin abandoned its plans to use the ship as a landing platform, and in August 2022, the ship was towed to the Port of Brownsville for scrapping.

History

Stena Freighter was built by Società Esercizio Cantieri of Viareggio, Italy, and completed in 2004 by Elektromehanika d.o.o. at Kraljevica Shipyard, Croatia, for Swedish operator Stena Line. The ship was initially laid down in February 1997 as Stena Hispanica for Stena Line, but on 5 May 1998 was renamed RFA Sea Chieftain (A97) after the British Ministry of Defence (MoD) contracted with Stena for a long-term charter of the vessel for freight-carrying capacity to support the Joint Rapid Reaction Force. The ship was launched four days later on 9 May 1998. Società Esercizio Cantieri had fallen into financial difficulties, and the contract for the ship was cancelled in 1998 due to delays in construction. At the time, work on the hull was complete and the ship 50% finished. The shipyard went bankrupt in 1999, and all work on the ship ceased. In 2002, the incomplete vessel was purchased from a bankruptcy estate at auction by Stena Line and renamed Stena Seafreighter. After months of additional financial and performance difficulties by several shipyards in Slovenia and Croatia in 2003, she was towed to Arsenale Shipyard in Venice, and then steamed under her own power to Kraljevica in Croatia for final completion. As a result of the delays, the ship never sailed as a Royal Fleet Auxiliary for the MoD. The ship was renamed Stena Freighter and delivered to Stena Line in March 2004. Stena Freighter operated on a number of ferry routes including Gothenburg to Travemünde, Gothenburg to Kiel and Harwich to Rotterdam. Stena confirmed the sale of the vessel on 30 August 2018, and in October 2018, Blue Origin, a U.S. launch service provider and space technology company owned by Amazon founder Jeff Bezos, confirmed it was the purchaser. The vessel sailed to Florida and arrived at Pensacola in October 2018 to commence a refit. In March 2017, Blue Origin had unveiled the concept of landing a rocket on a hydrodynamically-stabilized ship that was underway, but did not reveal which marine vessel would be used as the landing platform until October 2018. Blue Origin called the ship LPV, short for Landing Platform Vessel. In December 2020, it was renamed Jacklyn, after Jeff Bezos' mother Jacklyn Bezos. In April 2022, news surfaced that Blue Origin was no longer certain of plans to use Jacklyn for landing the first stage boosters of New Glenn. Later, Blue Origin abandoned the project to build a landing platform vessel. Jacklyn arrived under tow at Brownsville, Texas, on 19 August 2022 to be scrapped.

Landing platform plans If the ship had been used for rocket landings, the rocket boosters were planned to be recovered downrange of the Cape Canaveral Launch Complex 36 (LC-36) in the Atlantic Ocean while the hydrodynamically-stabilized ship was underway. The ship stabilization technology was intended to increase the likelihood of successful rocket recovery in rough seas, as well as helping to carry out launches on schedule. The first stage boosters of New Glenn were intended to be reusable, and Jacklyn was to recover the boosters downrange in the Atlantic Ocean east of the launch site. The ship would not have been crewed at the time the New Glenn booster was going to be landing; but rather would be autonomously or telerobotically controlled. In October 2018, Blue Origin said that its plans were to make the first orbital launch of New Glenn in 2021, but in February 2021, stated that the maiden flight was now targeted for late 2022, but the ship would no longer be used after Blue Origin abandoned the project to refit it as a landing platform ship. In September 2024, Blue Origin revealed that a new landing barge, bought as a replacement for Jacklyn and tentatively known as Landing Platform Vessel 1, had also been given the name Jacklyn.

See also Autonomous spaceport drone ship – Floating landing platform operated by SpaceX List of Stena Line vessels Virgin Galactic VMS Eve; the Virgin vehicle named after the founder's mother Landing Platform Vessel 1; the barge in service for New Glenn landings starting in 2024

References

External links Media related to IMO 9138795 at Wikimedia Commons

New Glenn: The Road to Space at YouTube by Blue Origin, 16 January 2019. Landing sequence on LPV starts at 01:18. Pictures of the ship broken up: [1] [2] [3] [4] [5] [6]

Illustrations

Worked examples

Example 1 — a first encounter with Jacklyn (ship)

Start with the simplest possible case. Write down what Jacklyn (ship) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jacklyn (ship) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jacklyn (ship) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jacklyn (ship)

In research: Jacklyn (ship) appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Jacklyn (ship) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Jacklyn (ship) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1998 ships, Blue Origin, Floating launch vehicle operations platform, so understanding it makes those chapters shorter.
In everyday life: Look for Jacklyn (ship) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Jacklyn (ship) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Jacklyn (ship) means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Jacklyn (ship) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jacklyn (ship) in simple terms?

Why does Jacklyn (ship) matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jacklyn (ship)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jacklyn (ship).