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COLLECTION 048 · SGC-CT048-048

Stratford Aircraft & Army Engine Plant

Fairfield County · Industrial sites

Aircraft manufacturing photographs preserve Stratford’s place in aviation and industrial history.

Aerial view of the Vought-Sikorsky Aircraft factory at Stratford, Connecticut (USA), in 1947 · U.S. Navy / Public domain
Aerial view of the Vought-Sikorsky Aircraft factory at Stratford, Connecticut (USA), in 1947 · U.S. Navy / Public domain
OPENING / FIRST RECORDED DATETwentieth-century aviation production
FOUNDED / HISTORICAL PERIODTwentieth-century aviation production

Former military-industrial plant; historical photographs

Read the full story of Stratford Aircraft & Army Engine Plant

COLLECTION HISTORY

The people behind the place.

The plant was built in 1929 for Sikorsky aircraft manufacturing. A 1938 merger brought Vought and Sikorsky together, and the facility produced aircraft including the OS2U Kingfisher and F4U Corsair. The 1940 photographs document aircraft and engine assembly within that earlier aviation era. [CT048-S01]

The federal government purchased the property in 1951, and Avco Lycoming operated there during its engine-manufacturing era. Transfer to the Army in 1976 gave the plant its later name. Operations ended in 1998. These distinct phases connect local employment to changing defense technologies and help date photographs of the site. [CT048-S01]

The Stratford complex's successive identities give its photographs a necessary framework. A 1929 Sikorsky factory, the Vought–Sikorsky phase after 1938, and the later engine plant describe different production settings on the same property. An aircraft-assembly photograph from 1940 belongs to the aviation chapter. It should not be captioned as evidence of the later Army engine operation simply because the site eventually carried that name. [CT048-S01]

Federal purchase in 1951, Avco Lycoming's operation and transfer to the Army in 1976 connect local manufacturing to changing public ownership and defense requirements. The 1998 end of operations marks another transition, after which exterior photographs document the site's later condition. This chronology helps readers ask how buildings accommodated different technologies. It does not establish the duties of an unidentified worker or a current right to enter the property; those questions require their own sources. [CT048-S01]

HISTORICAL PERIODTwentieth-century aviation production
SITE & COLLECTION STATUSFormer military-industrial plant; historical photographs

Fairfield County · 8 included photographs
Research edition: September 12, 2026

About this research edition. A selected, source-based research collection for New Haven and Fairfield counties. Includes credited photographs where reusable images were located, historical interpretation and links to supporting records. It is a growing inventory, not an exhaustive survey. Photographs retain their individual dates and reuse terms; images do not establish present access conditions.

THE SEARCHABLE CATALOG

Images, maps & original records

Search includes catalog notes and the OCR text included with this edition. OCR may misread names or dates; use the original scan to verify a match.

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Vought OS2U production 1940

CT048-P02 · Photographs · 1940-11

Vought OS2U production 1940

Stratford Aircraft & Army Engine Plant

Production of Vought OS2U Kingfisher seaplanes at the Vought-Sikorsky Aircraft Corporation, Stratford, Connecticut (USA), in November 1940.

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PW R-985 engines for Vought OS2Us 1940

CT048-P03 · Photographs · 1940-11

PW R-985 engines for Vought OS2Us 1940

Stratford Aircraft & Army Engine Plant

Mounting of Pratt & Whitney R-985 "Wasp Junior" engines on Vought OS2U Kinfisher aircraft at the Vought-Sikorsky Aircraft Corporation, Stratford, Connecticut (USA) in November 1940.

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