IMPULSIVE

Important context

These are vessels recorded as having some association or possible involvement with Operation Dynamo. This is not a definitive list of participating ships, and inclusion does not establish that a vessel reached Dunkirk, evacuated personnel or otherwise took part. A source record may exist because a claim was investigated, qualified or rejected; for example, an Orde entry may expressly state that the vessel did not participate. Always review the underlying records and source notes before drawing a conclusion.

The archive and its metadata are still being compiled and are presented as a work in progress. Entries may be incomplete, change as additional material is processed or appear in more than one source record.

Historic logs, handwritten documents, later indexes and transcriptions may contain spelling or identification differences. For example, NIAIAD ERRANT, MAID ERRANT and NAIAD ERRANT refer to the same vessel under variant spellings. Search cautiously, try likely variants and check for multiple records before drawing conclusions.

Cross-collection links and record counts should be treated as candidate matches rather than confirmed vessel identities. Matching may involve case and punctuation normalisation, partial-name or OCR text matches, aliases and associated metadata. A Roman-numeral suffix such as I, II, III, IV or V may be omitted, separated or mistranscribed, causing a base name to match a different numbered vessel. With multi-word names, a candidate may also be returned because only one distinctive word matched. Verify the complete name and numeral against vessel type, dimensions, builder, ownership, dates and the underlying source before merging or relying on records.

Also known as

ORDE: 4 · SCSL: 0 · Lloyd’s: 0 · Red List: 0

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Wikipedia vessel details

Secondary-source table data; verify against primary records where available.

Source table

Name: HMS Impulsive (D11)
Pennant number: D11
Flag: Royal Navy
Description: Destroyer
Built: 1938
Tonnage: 1,370
Commanding officer: Lt. Cdr. William Thomas, RN
Trips to Dunkirk: 5
Troops landed: 2,917
Notes: Damaged by grounding on a wreck off Malo on 31 May; left Dynamo for repair

Linked vessel page

Dunkirk-related passages from the linked page

Impulsive was laid down on 9 March 1936 by J. Samuel White and Company at their Cowes shipyard, launched on 1 March 1937 and completed on 29 January 1938. 28 and 29 May 1940 she made four trips to Dunkirk and rescued 2,919 troops. After that, she laid mines and escorted Arctic convoys. On 13 May 1941 she rescued 278 survivors from the armed merchant cruiser HMS Salopian.[8] Impulsive attacked and sank the German submarine U-457 in the Barents Sea north-east of Murmansk in Russia on 16 September 1942. The destroyer's commander was William Scott Thomas, grandfather of actress Kristin Scott Thomas and the father of Admiral Sir Richard Thomas (a former Black Rod).[9] Winser, John de D. (1999). B.E.F. Ships Before, At and After Dunkirk. Gravesend, Kent: World Ship Society. ISBN 0-905617-91-6.

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ORDE Registry

4 records

4 potential matching records have been identified.

These records may contain vessel particulars, reported movements, participation assessments, named personnel and source references. A match does not by itself prove that the vessel participated in Operation Dynamo.

“Potential match” means a candidate returned by one or more indexing rules; it is not necessarily an exact identity match. Depending on the source, matching may use a normalised vessel name, a partial text or OCR hit, an alias, or related metadata. Roman-numeral suffixes such as I, II, III, IV and V may be absent, misread or separated from the base name, so records for similarly named vessels can be grouped incorrectly. Multi-word names can also produce candidates where only one significant word matches. Confirm the full name, numeral, vessel type, dimensions, builder, ownership, dates and source context before treating two records as the same vessel.

We are compiling and checking transcriptions, metadata, vessel-name matches, source references and reuse permissions before publishing further detail. This work helps prevent incomplete OCR, historic spelling variations or unverified associations from being presented as established fact.

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Small Craft Service List

0 records

0 potential matching records have currently been identified.

Further indexing may identify service-list entries, vessel metadata, source-page references and protected full-size document images. The absence of a current match does not establish that no relevant source exists.

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No Small Craft records.

Red List (1939–40) — OCR

0 records

0 potential matching records have currently been identified.

Further indexing may identify OCR text matches, source files, page references and digitised page imagery. The absence of a current match does not establish that no relevant source exists.

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Ship Details

These details have been aggregated from multiple sources and may include contemporary records, later recollections, claims or assertions for which no corroborating evidence has been identified. Inclusion does not establish that any account or assertion is accurate. The information may be incomplete, out of date, disputed or incorrect and should be checked against the underlying source records and independent evidence before being relied upon.

No additional ship details available.

Lloyd’s Yacht Register (1939)

Source: Lloyd’s Register Foundation, Heritage & Education Centre, Lloyd’s Register of Yachts 1939, digitised via Internet Archive. Licensed under CC BY-NC-SA 4.0. Images have been converted, resized and watermarked for web display; machine-generated table OCR has been added.

No Lloyd’s records.

Operation Dynamo Map — Movement Logs

2 logs View IMPULSIVE on map →

Movements recorded for IMPULSIVE during the evacuation period, as plotted on the Operation Dynamo map.

Departed	Route	Arrived	Troops	Notes	Source
—	Dunkirk	—	—	Stationary HMS report explicitly names this location; a complete dated movement is unavailable	TNA ADM 116 4649, page 55
—	Sheerness	—	—	Stationary HMS report explicitly names this location; a complete dated movement is unavailable	TNA ADM 116 4649, page 55

User Contributed Collection

Documents and descriptions supplied by registered researchers. All submissions are reviewed in accordance with our Terms and Conditions.

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