East Troy, Wisconsin
57C East Troy Muni
East Troy Muni (57C) is a non-towered, public-use airport in East Troy, Wisconsin, at 860.4 ft MSL. It has 2 runways: 08/26 (3,900 by 75 ft, asphalt), 18/36 (2,446 by 75 ft, turf). CTAF 123.0.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA 57C
- Location
- East Troy, Wisconsin (Walworth County). 2 NM NE of the city center
- Elevation
- 860.4 ft MSL
- Position
- 42.7972° N, 88.3726° W
- Control tower
- No, non-towered
- Sectional chart
- Chicago
- Magnetic variation
- 2° W (1995)
- Fuel
- 100LL, Jet A+
- Ownership
- Publicly owned, open to the public
- Attendance
- MON-FRI Irregular
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 08/26 | 3,900 × 75 ft | Asphalt, good condition | Medium intensity |
| 18/36 | 2,446 × 75 ft | Turf, good condition | Not listed |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 08 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
| 26 | Not stated | 2-light PAPI, left | None listed | None listed | Not listed |
| 18 | Not stated | None listed | None listed | None listed | Not listed |
| 36 | Not stated | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 123.0
- UNICOM
- 123.0
- Approach / departure
- 125.35
- "Milwaukee"
Weather station
- AWOS-3PT 57C
- 118.125
Before you go
Brief 57C in Ascent EFB.
Current weather, NOTAMs and the airport diagram for East Troy Muni, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.