Grosse Ile Muni (KONZ/ONZ) is a small, yet historic airport located in the Detroit metropolitan area of Michigan, USA. Established in 1929, this airport has become a significant part of the aviation industry in the region.
The airport covers an area of 400 acres and has one asphalt runway that measures 5,000 feet in length. The airport is owned and operated by the Township of Grosse Ile and serves as a hub for general aviation activities. The airport is equipped with state-of-the-art facilities and provides a range of services to its visitors.
One of the most notable features of Grosse Ile Muni is its historical significance. The airport was once used as a training camp for the United States Army Air Corps during World War II. The airport was also used as a testing site for the Bell P-39 Airacobra, a fighter aircraft used by the Allied Forces during the war.
In terms of amenities, Grosse Ile Muni offers a range of services to its visitors. The airport has a modern terminal building that houses a pilot lounge, restrooms, and a conference room. The airport also offers aircraft rental and maintenance services for general aviation enthusiasts.
Grosse Ile Muni is conveniently located near a range of tourist attractions, including the Henry Ford Museum, the Detroit Zoo, and the Motown Museum. The airport is situated just 10 miles south of Detroit and is easily accessible by car or public transport.
Overall, Grosse Ile Muni is a charming and historic airport that offers a range of amenities and services to its visitors. Whether you are a history buff or a general aviation enthusiast, this airport is definitely worth a visit on your next trip to Detroit.




