📍 East Troy⬆ 860 ft2 runways
K57C ·
East Troy Municipal Airport
42.79720°N
-88.37260°W
ARR / DAY
13
▲
158.8%
DEP / DAY
13
▲
128.2%
East Troy Municipal Airport (K57C) is a small general aviation airport located in East Troy, WI, 29 mi south west of Milwaukee. It features 2 runways with the longest being 3,900 feet. SkyMeter has observed roughly 13 arrivals and 13 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
54°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
26
42% of ops
122 land · 127 TO
08
39% of ops
114 land · 106 TO
36
10% of ops
30 land · 12 TO
18
8% of ops
23 land · 25 TO
Runway 26 carries 42% of operations (122 landings, 127 takeoffs) over the last 30 days. The next most-used is 08 at 39%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
26
122 landings
UA 16%
08
114 landings
UA 16%
36
30 landings
UA 10%
18
23 landings
UA 26%
Approaches to 26 show a 16% unstable-approach rate (20 UA events from 122 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
15.1
flights/day · 453 total
Busy hour (local)
7pm
also 4pm · 3pm
Day vs night
58%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.000 | — |
| APCH | 125.350 | — |
| APCH | 307.000 | — |
| UNICOM | 123.000 | — |
| AWOS | 118.125 | — |
| APT REMA | 121.725 | — |
| OTHER | 121.725 | — |
| GOPAC ST | 126.500 | — |
| OTHER | 126.500 | — |
| GOPAC ST | 307.000 | — |
| OTHER | 307.000 | — |
Airport operations
- ARTCC:
- ZAU
- Mag var:
- 2° W
- Fuel:
- 100LL, A+
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 17:51 UTC