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East Troy Municipal Airport
57C · East Troy, WI · 860 ft elevation · var 2W · Towered
Airport information
- FAA LID
- 57C
- Coordinates
- 42.7972, -88.3726
- Elevation
- 860 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- NOTAM facility
- GRB
- Attendance
- MON-FRI IREG
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1958/06
- Distance from city
- 2 NE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:40 AM | 09:40Z |
| Sunrise | 05:15 AM | 10:15Z |
| Sunset | 08:35 PM | 01:35Z |
| Evening civil twilight Loggable night begins | 09:10 PM | 02:10Z |
Loggable night (§1.1)
09:10 PM → 04:40 AM
Night currency (§61.57)
09:35 PM → 04:15 AM
Plan a flight from 57C
Runway 08/26
3,900 ft × 75 ft · Asphalt (Good) 08
- Heading
- 081° mag · 79° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
26
- Heading
- 261° mag · 259° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
Runway 18/36
2,446 ft × 75 ft · Turf (Good) 18
- Heading
- 185° mag · 183° true
- Traffic pattern
- Left
36
- Heading
- 005° mag · 3° true
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 125.35 | MILWAUKEE APP/DEP |
| UNIC | 123 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BUU · Burbun | VOR-DME | 114.50 | r335° / 7.2 NM |
| BAE · Badger | VORTAC | 116.40 | r189° / 19.6 NM |
| ENW · Kenosha | VOR-DME | 109.20 | r304° / 22.8 NM |
| LJT · Timmerman | VOR-DME | 112.50 | r220° / 23.9 NM |
| HRK · Horlick | VOR-DME | 117.70 | r277° / 24.7 NM |
| JVL · Janesville | VOR-DME | 114.30 | r063° / 35.4 NM |
| BJB · West Bend | VOR | 109.80 | r197° / 39 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A (additive)
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns
- Other services
- Parachute ops
Ownership & management
Owner
VILLAGE OF EAST TROY
2015 ENERGY DRIVE, EAST TROY, WI
262-642-6255
Manager
DOUG GAUGER
2015 ENERGY DR, EAST TROY, WI
262-642-5008
Remarks FAA
- ESTAB PRIOR TO 1959.
- ULTRALIGHT & LSA ACTVTY ON & INVOF ARPT.
- NOISE ABATEMENT PROCS IN EFCT. TFC DEPARTING RWY 26 AVOID OVERFLIGHT OF RESIDENTIAL AREA WEST OF FREEWAY.
- FOR CD CTC MILWAUKEE APCH ON GCO. FOR CD WHEN GCO UNA CTC CHICAGO ARTCC AT 630-856-4562.
- GCO AVBL ON FREQ 121.725.
- MIRL RWY 08/26 PRESET LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 08 & 26; PAPI RWY 08 & 26; MIRL 08/26 - CTAF.
- FOR SVC AFTER HRS CTC AMGR.
- NOT PLOWED, CFM CONDS WITH AMGR.
- SLOPES UP APRXLY 20 FT FM WEST TO EAST.
- MKD WITH YELLOW CONES.
- MKD WITH YELLOW CONES.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 57C in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.