Grosse Ile Municipal Airport
42°05′57″N 083°09′41″W / 42.09917°N 83.16139°W
Grosse Ile Municipal Airport | |||||||||||||||
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| Summary | |||||||||||||||
| Airport type | Public | ||||||||||||||
| Owner | Township of Grosse Ile | ||||||||||||||
| Serves | Grosse Ile Township, Michigan | ||||||||||||||
| Elevation AMSL | 591 ft / 180 m | ||||||||||||||
| Map | |||||||||||||||
| Runways | |||||||||||||||
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| Statistics (2020) | |||||||||||||||
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Source: Federal Aviation Administration | |||||||||||||||
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Grosse Ile Municipal Airport (ICAO: KONZ, FAA LID: ONZ) is on Grosse Ile, in Wayne County, Michigan. It is owned by the Township of Grosse Ile. The Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021 categorized it as a local reliever airport facility.
Most U.S. airports use the same three-letter location identifier for the FAA and IATA, but Grosse Ile Municipal Airport is ONZ to the FAA and has no IATA code.