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USS Impetuous

United States Navy patrol boat

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 26, 2026
Entity authorityQ2469709
Source-derived summary

USS Impetuous (PYc-46) was a private yacht purchased by the Navy in August 1940 that served as a patrol boat of the United States Navy in Central America. The yacht was built as Paragon, the first of at least two Davol yachts to bear the name, in 1915 for Charles J. Davol of Providence, Rhode Island. In 1916 Davol sold the yacht to John Fred Betz, 3d of Philadelphia who renamed the yacht Sybilla III which served as the Section Patrol yacht USS Sybilla III (SP-104) from May 1917 to December 1918. Sybilla III remained in Betz's ownership until sale in 1935 to R. Livingston Sullivan of Philadelphia who renamed the yacht Arlis. On 12 August 1940 the Navy purchased the yacht placing it in commission as USS PC-454 on 16 October. The vessel was given the name Impetuous and reclassified PYc-46 on 15 July 1943. The yacht was decommissioned at Philadelphia 31 August 1944 and transferred to the War Shipping Administration for sale.

Yacht Paragon

Paragon was built for Charles J. Davol of Providence, Rhode Island in 1915 by Robert Jacob Shipyard, City Island, New York City. The yacht was designed by Swasey, Raymond & Page, Boston, somewhat along the lines of the U.S. Navy torpedo destroyers. Davol was president and treasurer of the Davol Rubber Company.

Editorial summary

Begin with the source’s own compact description: “USS Impetuous” is united States Navy patrol boat. The dossier treats that line as a proposition to test through Impetuous, United and States, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1940, 1915, 1916, 1917—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Impetuous, United and States is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “united States Navy patrol boat” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Apr 26, 2026. The linked authority identifier is Q2469709. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1940, 1915, 1916 and 1917.

Critical limits

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Source & attribution

This entry incorporates text from USS Impetuous” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.