Grosse Ile Muni
KONZ
Grosse Ile Municipal Airport offers a variety of services including – Aircraft Management, Aircraft Fueling, Chart Flight Arrangements, Aircraft Maintenance and Repairs.
- Location
- Detroit/grosse Ile, MI
- Airport
- KONZ
- GROSSE ILE MUNI
- FBO Frequency
- 123.0
- Phone
- 734-675-0155
- Fax
- 734-675-0932
- dthiel@grosseileairport.com
- Website
- http://www.grosseileairport.com/
Fuel Offerings
| Jet | 100LL | SAF | |
|---|---|---|---|
| Full Service | Not available | Not available | Not available |
| Self Service | Not available | Not available | Not available |
Last Update: 11/03/2026 05:54:51
~~Call Ahead For Fuel Pricing
Airport Information
- ICAO ID
- KONZ
- FAA ID
- ONZ
- Name
- GROSSE ILE MUNI
- City
- DETROIT/GROSSE ILE
- State
- MICHIGAN
- Latitude
- 42.09907805
- Longitude
- -83.16146
- Elevation (ft)
- 590.5
- Tower type
- NON-ATCT
- FSS name
- LANSING
Runways
| Runway | Length (ft) | Width (ft) | Surface | Condition | Lighting |
|---|---|---|---|---|---|
| 04/22 | 4846 | 100 | ASPH | GOOD | MED |
| 17/35 | 4424 | 75 | CONC | POOR | MED |
* Data is self-reported to FltPlan. For more information, please visit https://www.fltplan.com/.
Our Offerings and Services
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