🔒Developers invest nearly $50M to clean up former Stratford Army Engine Plant site as redevelopment options loom

Two developers are spending nearly $50 million to clean up the 77-acre former Stratford Army Engine Plant, but whether the waterfront site becomes a warehouse complex or a mixed-use district remains an open question.

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Stratford Army Engine Plant: A century-long history

▶ The former Stratford Army Engine Plant site has been tied to aviation and defense manufacturing for more than a century.

▶ Sikorsky Aero Engineering Corp. developed the 124-acre property in the 1920s as a 49-building manufacturing complex for seaplanes, which were launched into the Housatonic River from an
on-site dike for testing.

▶ Sikorsky later merged with Chance Vought Co. to form the SikorskyVought division of United Aircraft Corp., according to Sikorsky, which is now owned by Lockheed Martin.

▶ The division split in 1943. Sikorsky Aircraft left the overcrowded Stratford facility that year to focus on helicopter development, while Chance Vought remained to produce Corsair fighter planes during World War II before departing in 1948.

▶ In 1951, the U.S. Air Force acquired the property and designated it Air Force Plant
No. 43. The Department of Defense transferred the site to the U.S. Army in 1976, renaming
it the Stratford Army Engine Plant, where contractors manufactured aircraft, tank and industrial engines.

▶ The plant closed in 1998 after the Army ended its operating contract. The property has remained largely vacant since then, except for the Connecticut Air & Space Museum, which
occupied about 107,000 square feet from 2000 until early 2025.