Grosse Ile Municipal Airport (ONZ)

• IATA Code ONZ
• ICAO Code KONZ
• FAA Code KON
• Time Zone America/New_York
• Phone None
• FAX None
• Latitude 42.100357
• Longitude -83.165098
• Website None
• Email None
• Current Date and Time 03:33 05-Mar-2026
• Open Hours None
• Elevation 582 Feets
• Address None