Mid-America Flight Museum Acquires Sole Airworthy Evangel 4500 for Historic Collection

The Mid-America Flight Museum has added the only remaining airworthy Evangel 4500 to its collection. Built in the 1960s for missionary operations in South America, the twin-engine bush aircraft is renowned for its STOL performance, rugged design, and rare status, making it a significant piece of aviation history.

Moreno Aguiari
Moreno Aguiari
Photo via Mid-America Flight Museum/Evangel 4500
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Scott Glover, owner of the Mid-America Flight Museum, has long been recognized for his dedication to preserving and showcasing unique aircraft. From his collection of Howard 250s to his tri-motor airplanes, Glover continues to acquire remarkable machines that exemplify aviation history. In 2025, he and his team successfully added the only remaining airworthy Evangel 4500 to the museum’s collection.

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Photo via Mid-America Flight Museum/Evangel 4500
 

The Evangel 4500 arrived at the Mid-America Flight Museum in Texas on October 27, following a complex journey from Canada. The relocation required careful planning and coordination to navigate the challenges of northern Washington’s mountains and fall weather conditions. The aircraft, equipped with Lycoming engines, performed reliably throughout the journey. Glover credited local mechanic Dave Haynes in Oliver, British Columbia, the Evangel Service Center, for ensuring a smooth transition and safe arrival of the aircraft.

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This particular Evangel 4500 is the first of eight produced by the Evangel Aircraft Corporation in Orange City, Iowa. Developed in the 1960s, the twin-engine aircraft was specifically designed for missionary operations in South America, capable of operating from unpaved airstrips ( read this interesting article). The design prioritized short take-off and landing (STOL) performance, substantial payload capacity, forgiving flight characteristics, and ease of maintenance.

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Despite its limited production run, the Evangel 4500 is noted for its combination of twin-engine reliability and rugged STOL capabilities. Flight reviews highlight the aircraft’s nimble handling, short-field performance, and suitability for rough-strip operations. Its unique design, including wing configuration, landing gear, and twin-engine layout, distinguishes it from other bush aircraft of its era. Today, the Evangel 4500 remains rare, with very few examples flying, making it a significant addition to any restoration and warbird collection.

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STOL design for Missionary flights in South America. At Long Beach in May 1972.

The Evangel 4500 exemplifies mission-oriented aircraft design from the 1960s, combining utility, robustness, and twin-engine safety at a time when most bush aircraft were single-engine. Its preservation and continued operation underscore its historical importance and enduring appeal in the aviation community. For more information, vist www.midamericaflightmuseum.com

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Scott Glover Evangel 4500
Scott Glover’s Selfie!
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Born in Milan, Italy, Moreno moved to the U.S. in 1999 to pursue a career as a commercial pilot. His aviation passion began early, inspired by his uncle, an F-104 Starfighter Crew Chief, and his father, a military traffic controller. Childhood adventures included camping outside military bases and watching planes at Aeroporto Linate. In 1999, he relocated to Atlanta, Georgia, to obtain his commercial pilot license, a move that became permanent. With 24 years in the U.S., he now flies full-time for a Part 91 business aviation company in Atlanta. He is actively involved with the Commemorative Air Force, the D-Day Squadron, and other aviation organizations. He enjoys life with his supportive wife and three wonderful children.