Airport
Grosse Ile Municipal Airport
US · US-MI · GA PUBLIC
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 42.0991, -83.1615
- Elevation
- 591 ft (180.14 m)
- Timezone
- America/Detroit
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- LOCALONZ
- GPS_CODEKONZ
Runways (2)
04/221,477 m × 31 m
Geometry
| Length | 1,477 m (4,846 ft) |
|---|---|
| Width | 31 m |
Runway ends
04
| Threshold | 42.0934, -83.1624 |
|---|---|
| Displaced threshold | 135.9 m |
22
| Threshold | 42.1048, -83.1534 |
|---|---|
| Displaced threshold | 130.5 m |
17/351,348 m × 23 m
Geometry
| Length | 1,348 m (4,424 ft) |
|---|---|
| Width | 23 m |
Runway ends
17
| Threshold | 42.1050, -83.1673 |
|---|---|
| Displaced threshold | 205.7 m |
35
| Threshold | 42.0932, -83.1636 |
|---|
ATC frequencies
Approach
- 134.300 MHzDETROIT APP
Departure
- 134.300 MHzDETROIT DEP
AWOS
- 119.675 MHzAWOS 3