A connected ship profile

USS Bennington (CV-20)

Bennington brought an air group within striking distance of Yamato’s force. The surviving reports let us follow one small part of that much larger attack.

Profile · Evidence and limits

Bennington seen broadside at sea, with aircraft on her flight deck.

1945

USS Bennington (CV-20) underway with anti-aircraft fire visible above her.

U.S. Navy; reproduced in USS Bennington’s 1968 cruise book · Source · Public domain (source statement)

The reproduced photograph is dated 1945; it is not identified as the 7 April attack.

A later generation of carrier

Bennington was an Essex-class carrier commissioned in August 1944. She belongs to the later phase of the Pacific carrier war, rather than the small American carrier force that fought at Midway in June 1942. The Naval History and Heritage Command’s ship history establishes her identity and service dates. YT-Y17

Hull numbers keep that history clear. This is CV-20. A familiar carrier name appearing in a 1945 account must not automatically link to a ship lost in 1942.

The air group as a fighting force

Report 67-45 names Bennington as the carrier for a Marine Corsair sortie during the attack on the Japanese surface force. Its supporting-aircraft table also lists Hellcats, Helldivers and Avengers. Their presence matters: the attack involved different aircraft and weapons, rather than a single kind of bomber making identical runs. YT-Y03

The narrative says that two divisions of Corsairs were intended to accompany the strike, but only Huntington’s aircraft was launched in the hurried departure. The others remained below on the hangar deck. That is a useful reminder that an intended strike and the aircraft actually in the air could differ.

What one report can tell us

The form’s own-aircraft table covers one F4U-1D. Its broader narrative ranges across the whole battle and repeats claims about enemy losses. Those two parts have different evidential scope. The report can document this aircraft’s carrier, load and reported actions much more securely than it can allocate every sinking. YT-Y03

VT-82’s separate report now adds the torpedo squadron’s experience. Ten TBM-3s launched and nine attacked. Extra fuel tanks and the omission of most radiomen helped prepare for the long flight; the torpedoes’ shallow settings then contributed to a decision to attack escorts rather than Yamato. The Avenger profile follows that chain of decisions. YT-Y18

VB-82’s bombing report adds eleven Helldivers launched and nine attacking, with four attacking Yamato and five attacking escorts. It identifies the radar crew that helped locate the ships and records one aircraft missing. The Helldiver profile follows their account, including its warning about duplicate hit observations. YT-Y20

Bennington’s contribution can therefore be followed through more than one squadron’s record, without assigning her air group exclusive credit for destroying a force attacked by aircraft from several carriers.

Follow Under Carrier Attack, or examine the Corsair and its recorded bomb load.

Evidence within reach

Sources for this page

Open a note for the passage, inspection status and limits. Source records link to the available documents.

YT-Y20Bennington VB-82 Aircraft Action Report No. 37

Original wartime squadron action report · digitised scan

Passage: Report 37, PDF pp.1–6: VB-82 aircraft, radar contact, targets and losses

Mixed SB2C-4 and SB2C-4E aircraft; eleven launched and nine attacking; recorded bomb loads; radar contact by Wood and Reed; attacks shaped by cloud; one missing aircraft, its two missing crew and three repairable aircraft; explicit uncertainty about duplicate hit observations.

Checked: All nine rendered PDF pages visually inspected on 20 October 2026. Complete scan retained with SHA-256 cf8952c735396cef89c5d367823c700146f4218f8f8315699b5a5c495d867169. Tables checked against narrative and hit diagram. The earlier catalogue lead NDL4003169 is report 66 for VF-82 Hellcats, not VB-82.

Limits: A participant report compiled after the action, not a Japanese damage survey. Enemy ship identifications, hit allocation and comparisons with the March Kure attack reflect contemporary interpretations. Its diagram explicitly warns of duplicate observations. Missing status is as recorded in this report; parachutes seen were not identified. Eleven launched is not eleven confirmed attacks.

View full source record →
YT-Y18VT-82’s attack on the Japanese surface force

Contemporary aircraft action report · scanned archival copy

Passage: Report 35-45, PDF pp.1–6: TBM-3 aircraft, crew arrangements, targets and return

TBM-3 identity; ten launched and nine attacking; Mark 13 torpedoes and twelve-foot depth setting; auxiliary tanks, reduced crews and target selection; damage and return; supporting SB2C-4Es and radar contact.

Checked: All eight PDF images visually inspected on 20 October 2026. Own-aircraft and supporting-aircraft tables, damage table, attack table, formation diagram, crew list, narrative and approval line checked. Public scan downloaded from Wikimedia Commons; Commons catalogue attributes it to NDL USB-06R04:0141–0148 and the NARA USSBS collection.

Limits: An American squadron account, not a Japanese damage survey. Target identifications include two cruisers where the Japanese force record identifies one. Hit and sinking claims are not independently confirmed. The damage sheet is numbered 34-45 while the cover and remaining report sheets read 35-45. Its damage table and narrative differ on gun calibre and injury severity; no exact calibre or medical grading is adopted. The eleven SB2C-4Es are supporting aircraft, not an own-squadron bombing or loss return. The ASH-equipped VB is not identified by individual aircraft or crew. Reported times retain the form’s zone convention.

View full source record →
YT-Y17Bennington II (CV-20): official ship history

Secondary official ship history

Passage: DANFS opening characteristics and commissioning paragraphs; official history

Essex-class identity, CV-20 hull number and 6 August 1944 commissioning.

Checked: Opening text retrieved through the web index on 20 October 2026; direct page retrieval failed.

Limits: Not an original builder specification or a fully inspected action report. Only the retrieved opening particulars are used; no inference about the exact April 1945 air group.

View full source record →
YT-Y03Bennington aircraft action report 67-45

Contemporary aircraft report · facsimile

Passage: Aircraft Action Report 67-45, sheets 1–5: carrier, participating aircraft and Huntington sortie

Kenneth E. Huntington’s F4U-1D sortie, reported bomb load and target.

Checked: All five retained original report sheets visually rechecked on 20 October 2026: one own aircraft, bomb load, target class, release height and narrative claims.

Limits: One pilot’s report. Target identifications, hit and loss claims are not adopted as verified outcomes; the reported load is not a fleet-wide specification.

View full source record →

Photograph

Enlarged historical photograph

Web copy resized and compressed; original framing retained. Open image file ↗