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NOAAS Townsend Cromwell

NOAAS Townsend Cromwell 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 NOAAS Townsend Cromwell rather than just read about it. In short: NOAAS Townsend Cromwell (R 443) was an American fisheries research vessel that was in commission in the National Oceanic and Atmospheric Administration (NOAA) fleet from 1975 to 2002. Prior to her NOAA career, she was in the United States Fish and Wildlife Service's Bureau of Commercial Fisheries fleet from 1963 to 1975 as US FWS Townsend Cromwell.

NOAAS Townsend Cromwell — main illustration
NOAAS Townsend Cromwell — illustration

Key takeaways

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

Reference excerpt

NOAAS Townsend Cromwell (R 443) was an American fisheries research vessel that was in commission in the National Oceanic and Atmospheric Administration (NOAA) fleet from 1975 to 2002. Prior to her NOAA career, she was in the United States Fish and Wildlife Service's Bureau of Commercial Fisheries fleet from 1963 to 1975 as US FWS Townsend Cromwell. After her NOAA career, the ship became MV Townsend Cromwell, first as the property of the government of American Samoa from 2002 to 2003 and then as a private yacht in New Zealand from 2003 to 2009. Since 2009, she has operated in Fiji as the passenger-cargo ship MV Lau Trader.

Construction and commissioning Townsend Cromwell was built for the U.S. Fish and Wildlife Service by the J. Ray McDermott Company in Morgan City, Louisiana. She was launched in July 1963, delivered in November 1963, and commissioned into service in the Fish and Wildlife Service's Bureau of Commercial Fisheries on 25 January 1964 as US FWS Townsend Cromwell. In 1975 she was transferred to NOAA and in June 1975 was commissioned into NOAA's fleet as NOAAS Townsend Cromwell (R 443).

Characteristics and capabilities Townsend Cromwell had a 40-foot (12-meter) telescoping boom with a lifting capacity of 2,000 pounds (907 kg), a 25-foot (7.6-meter) articulated boom with a lifting capacity of 1,000 pounds (450 kg), a plankton boom, and a movable A-frame. She also had two hydraulic main deck winches, each with a drum capacity of 15,000 feet (4,600 meters) of .322-inch (8.2-mm) line and a maximum pull of 1,200 pounds (540 kg), a hydraulic CTD winch with a drum capacity of 30,000 feet (9,100 meters) of 3/16-inch (4.8-mm) wire rope and a maximum pull of 2,750 pounds (1,250 kg), and a hydraulic net reel winch with a maximum pull of 2,000 pounds (910 kg). Townsend Cromwell had a 390-square-foot (36.2-square-meter) wet laboratory and a 120-square-foot (11.1-square-meter) electronic laboratory. She also had 200 square feet (18.6 square meters) of scientific specimen freezer space. Townsend Cromwell carried two boats, a 17-foot (5.2-meter) Boston Whaler fiberglass boat and a 15-foot (4.6-meter) Zodiac inflatable boat, both powered by gasoline outboard motors. In addition to her crew of 17, Townsend Cromwell could accommodate up to nine scientists.

Service history

U.S. Government service On 25 December 1963, Townsend Cromwell arrived at Honolulu, Hawaii, which became her home port for her entire time in United States Government service. She was commissioned into service with the U.S. Fish and Wildlife Service's Bureau of Commercial Fisheries at Honolulu on 25 January 1964 to support the Fish and Wildlife Service's Honolulu Laboratory. Her first 20 cruises involved an oceanographic experiment to characterize the influence of northeast trade winds north of the equator, which contributed to the development of a general circulation model for the waters of the North Pacific Ocean. In 1975, Townsend Cromwell came under the control of NOAA's Office of Marine and Aviation Operations. Under NOAA control, she conducted fishery and living marine resource research in support of the National Marine Fisheries Service Honolulu Laboratory in Honolulu, using bottom trawls, longlines, and fish traps to collect fish and crustacean specimens. She carried out fisheries assessment surveys, physical and chemical oceanography, marine mammal plans, and coral reef research, operating around the Hawaiian Islands and elsewhere in the waters of the central and western Pacific Ocean.

With the passage of the Magnuson–Stevens Fishery Conservation and Management Act by the United States Congress in 1976 and the U.S. Government's establishment of a 200-nautical-mile fishery conservation zone, Townsend Cromwell began to support U.S. Government- and State of Hawaii-sponsored investigations of marine and land resources of the Northwestern Hawaiian Islands. After completing that work in 1982, she returned to assessments of commercial fishery resources such as spiny lobster, groundfish, and precious corals, and she conducted assessments of the deep shrimp and groundfish fisheries around Guam and the Northern Mariana Islands. She also supported field camps on the Northwestern Hawaiian Islands to count Hawaiian monk seals and green sea turtles under a U.S. Government mandate for preservation of those species, and she took part in oceanographic cruises using satellites to improve the understanding of wind-generated eddies and large frontal systems in Pacific Ocean fisheries areas. In her later years, she participated in resource assessments for the Coral Reef Ecosystem Reserve in the Northwestern Hawaiian Islands. For several years prior to her decommissioning, she took part in multi-agency U.S. Government efforts to remove hundreds of tons of discarded fishing gear and other marine debris from coral reef ecosystems. Townsend Cromwell's final cruise, a 30-day research expedition for the Northwestern Hawaiian Island Reef Assessment and Monitoring Program, ended at Honolulu on 7 October 2002. After making an estimated 281 research cruises over nearly 39 years of service, she was decommissioned on 10 October 2002. She was replaced by NOAAS Oscar Elton Sette (R 335).

Later career After NOAA decommissioned Townsend Cromwell, the U.S. Government transferred her to the Government of American Samoa in accordance with Public Law 106–555, Section 204. As MV Townsend Cromwell, she arrived at Pago Pago, American Samoa, in November 2002. The government of American Samoa hoped to use her to carry passengers and light cargo between Manu'a and Tutuila, but she was not certified to perform such services. In January 2003, the American Samoan government announced that it wanted to sell Townsend Cromwell or exchange her for a more suitable vessel for service to Manu'a. New Zealand businessman Michael Swann and a partner purchased Townsend Cromwell for use as a yacht. They were convicted in December 2008 of defrauding the Otago District Health Board in New Zealand, and the ship was put up for sale. Purchased by interests in Fiji, she was renamed MV Lau Trader and departed New Zealand in October 2009. With her home port at Suva, Fiji, and owned and managed by Lau Shipping, Lau Trader carries passengers and cargo between islands in eastern Fiji.

See also NOAA ships and aircraft

References

Illustrations

NOAAS Townsend Cromwell illustration
NOAAS Townsend Cromwell: NOAAS Townsend Cromwell (R 443) hove to at Pagan in the Mariana Islands in July 1982.
NOAAS Townsend Cromwell (R 443) hove to at Pagan in the Mariana Islands in July 1982.

Worked examples

Example 1 — a first encounter with NOAAS Townsend Cromwell

Start with the simplest possible case. Write down what NOAAS Townsend Cromwell 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 NOAAS Townsend Cromwell 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 NOAAS Townsend Cromwell 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 NOAAS Townsend Cromwell

In research
NOAAS Townsend Cromwell 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 NOAAS Townsend Cromwell 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
NOAAS Townsend Cromwell is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1963 ships, IMO numbers, Ships built in Morgan City, Louisiana, so understanding it makes those chapters shorter.
In everyday life
Look for NOAAS Townsend Cromwell 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 NOAAS Townsend Cromwell in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what NOAAS Townsend Cromwell means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain NOAAS Townsend Cromwell out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is NOAAS Townsend Cromwell in simple terms?

NOAAS Townsend Cromwell (R 443) was an American fisheries research vessel that was in commission in the National Oceanic and Atmospheric Administration (NOAA) fleet from 1975 to 2002. Prior to her NOAA career, she was in the United States Fish and Wildlife Service's Bureau of Commercial Fisheries f…

Why does NOAAS Townsend Cromwell 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 NOAAS Townsend Cromwell?

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 NOAAS Townsend Cromwell.

Tags

  • 1963 ships
  • IMO numbers
  • Ships built in Morgan City, Louisiana
  • Ships of the National Oceanic and Atmospheric Administration
  • Ships of the United States Fish and Wildlife Service

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