science

USS Mizpah

USS Mizpah is a science 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 USS Mizpah rather than just read about it. In short: USS Mizpah (PY-29) was a United States Navy patrol yacht. Constructed in 1926, the vessel was constructed as the pleasure yacht Savarona.

Key takeaways

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

Reference excerpt

USS Mizpah (PY-29) was a United States Navy patrol yacht. Constructed in 1926, the vessel was constructed as the pleasure yacht Savarona. In 1929 it was renamed Allegro and then Mizpah for use on the Great Lakes. The vessel was acquired by the United States Navy in 1942 and converted to a warship and commissioned the same year. Mizpah served as a convoy escort along the United States East Coast before becoming a school ship in 1944. Following the end of the war, the vessel returned to private operation in 1946 until 1967 when Mizpah was laid up with a broken crankshaft at Tampa, Florida. An attempt to save the ship proved futile and Mizpah was scuttled off the coast of Florida as an artificial reef in 1968. The wreck is now a popular dive site.

Service history The 185-foot (56 m) ship was berthed in 1926 from the parts of an abandoned new destroyer, as the pleasure yacht Savanarola by the Newport News Shipbuilding and Drydock Company of Newport News, Virginia. The yacht, originally constructed for the United States Navy but due to naval treaties was prevented from being completed. The still unbuilt vessel was sold to Mrs. Cadwalader of Philadelphia, Pennsylvania. After completion the vessel was given the name Sequoia before being sold to James Elverson who renamed it Allegro. In 1929 it was sold to Eugene F. McDonald of Philadelphia, Pennsylvania, founder and president of the Zenith Radio Corporation, who used it both as a Chicago residence and a floating laboratory on which to test his electronics company's new products. One of the largest yachts on the Great Lakes in its Jazz Age heyday, the ship was renamed Mizpah in 1929.

United States Navy service

Mizpah was acquired by the United States Navy on 16 March 1942 and converted to a warship at Sturgeon Bay Shipbuilding Company, Sturgeon Bay, Wisconsin, with Lieutenant Stephen M. Etnier in command. It was commissioned USS Mizpah (PY-29) on 26 October 1942. Mizpah departed Sturgeon Bay on 16 November 1942 for service as a convoy escort along the eastern coast of the United States between New York City and Key West, Florida until July 1944. From August 1944 until April 1945, Mizpah served as a navigation school ship from the Amphibious Training Base at Little Creek, Virginia, training officers to sail amphibious vessels in the Chesapeake Bay region. Mizpah underwent conversion to a flagship at Boston, Massachusetts and was employed as such by Destroyer Force, Atlantic Fleet. Mizpah became the flagship of Rear Admiral Oliver M. Hustvedt at Portland, Maine, on 28 May 1945 under the command of Lt. Stephen M. Etnier. Hustvedt was succeeded by Rear Admiral Frank E. Beatty, Jr., on 4 September 1945. In mid-October, 1945, Lt. Etnier was succeeded by Lieutenant D. Dudley Bloom, who sailed Mizpah from Portland, Maine, south to Charleston, South Carolina, arriving on 10 December 1945. She was decommissioned on 16 January 1946 and transferred to the United States War Shipping Administration (WSA) on 25 September 1946 for disposal.

Final years The WSA then sold her to a private Honduran corporation for transporting bananas out of South America. While sailing to Tampa, Florida, the vessel was caught in a storm, suffered a broken crankshaft, and was laid up in Tampa for repair. At that time, Eugene Kinney, McDonald's nephew and Zenith Corporation vice president who had grown up on Mizpah and served as a naval officer in the South Pacific during World War II, learned of her plight and purchased her. Finding Mizpah irreparably damaged, however, Kinney scuttled her off the coast of Palm Beach, Florida, on 9 April 1968, along with another ship, USS PC-1174, to serve as an artificial reef to prevent beach erosion. Sitting in 90–110 feet (27–34 m) of water with her hatches left ajar, Mizpah is now one of the chief attractions of an offshore scuba diving area known as "The Mizpah Corridor".

Citations

Sources "Mizpah". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command. Retrieved 4 October 2019.

External links NavSource, USS Mizpah

Illustrations

Worked examples

Example 1 — a first encounter with USS Mizpah

Start with the simplest possible case. Write down what USS Mizpah claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 USS Mizpah 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 USS Mizpah 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 USS Mizpah

In research: USS Mizpah appears in science 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 USS Mizpah 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: USS Mizpah is common in secondary-school and first-year university syllabi. It links to neighbouring topics Patrol boats of the United States Navy, Underwater diving sites in the United States, Wreck diving sites, so understanding it makes those chapters shorter.
In everyday life: Look for USS Mizpah 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 USS Mizpah in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what USS Mizpah 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 USS Mizpah out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is USS Mizpah in simple terms?

USS Mizpah (PY-29) was a United States Navy patrol yacht. Constructed in 1926, the vessel was constructed as the pleasure yacht Savarona.

Why does USS Mizpah matter?

Because it connects several science 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 USS Mizpah?

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 USS Mizpah.