Step inside a living piece of aviation history — where the engines that powered generations of aircraft were born, and where East Hartford's pioneering spirit still soars.
For nearly a century, the Pratt & Whitney facility on Airport Avenue has been the heartbeat of American aviation — and now its legacy lives on for everyone to explore.
In 1928, Pratt & Whitney established its East Hartford operations, quickly becoming one of the nation's most trusted names in aircraft engine design and manufacturing.
The hangar stood at the center of wartime production, housing engines that powered bombers, transports, and fighters. East Hartford workers became an essential part of the Allied victory.
Today, the original hangar stands as a museum — a tribute to the engineers, assembly-line workers, and dreamers who turned impossible designs into roaring reality.
"The hangar at 423 Airport Avenue has witnessed nearly a century of engineering milestones — from radial engines to turbofans, every generation of aviators carries a piece of East Hartford's ingenuity."
From original aircraft engines to interactive displays, every corner of the museum tells a story about the people and machines that shaped modern flight.
Explore Pratt & Whitney's iconic Wasp and Hornet radial engines — the powerhouses that defined an era of aviation.
Walk beneath the same steel beams and riveted ceiling where generations of engineers assembled legendary aircraft engines.
See the hand tools, blueprints, and measuring instruments that precision-built the engines powering history's most iconic aircraft.
Stories of the men and women — many of them East Hartford residents — whose skilled hands built engines for freedom.
Trace the technological journey from massive radial engines to the high-bypass turbofans that power today's commercial airliners.
Hands-on workshops and STEM activities designed to inspire the next generation of engineers, pilots, and aviation enthusiasts.
We're open seven days a week and always happy to welcome visitors. Here's what to know before you arrive.
Closed on major holidays. Call ahead to confirm.
Pratt & Whitney Hangar Museum
423 Airport Avenue
East Hartford, CT 06118-4505
School groups and organizations welcome — call to schedule.
Whether you're an aviation enthusiast, a history buff, or just passing through — the Pratt & Whitney Hangar Museum is your invitation to step inside a story that still soars.
Have a question about visiting, group tours, or our collection? Reach out — we're always glad to help.
We'll get back to you within one business day.
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