Non-towered · Class G at the surface
East Troy Municipal (57C) radio calls
East Troy, WIFAA identifier 57C; no ICAO code assigned
East Troy Municipal is a non-towered airport in East Troy, WI. Nobody clears you to do anything: you self-announce on the CTAF, 123.0, as East Troy Municipal Traffic, with the airport name at the start and end of each call. The approach control for the area is Milwaukee Approach on 125.35, which is who you call for VFR flight following.
No Class B, C, D or E surface area is designated for this airport in the FAA data, so the airspace at the surface is Class G.
Frequencies
| CTAFEast Troy Municipal Traffic | 123.0 |
|---|---|
| Approach / DepartureMilwaukee Approach | 125.35 |
Airport
- Runways
- 08 · 26 · 18 · 36
- Elevation
- 860 ft
- Position
- 42.797, -88.373
Non-towered airport: self-announce on the CTAF
Sample calls at 57C
East Troy Municipal has no operating control tower. Every call below goes out on the CTAF, 123.0, to the other aircraft, not to a controller. The runway shown is 08; use whichever runway the wind and the traffic dictate on the day.
The aircraft is the AIM’s own example, Cessna Three One Six Zero Foxtrot; the squawk codes, altitudes and headings are illustrative. Frequencies, station names and runway numbers are this airport’s, from the FAA data.
- Tune 123.0. Nobody clears you; you announce and you listen. The airport name goes at the start and the end of every call, and the runway is always a number, never "the active" (AIM 4-1-9 g 8).
- YouEast Troy Municipal traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway zero eight, East Troy Municipal.
- YouEast Troy Municipal traffic, Cessna Six Zero Foxtrot, departing runway zero eight, departing the pattern to the north, East Troy Municipal.
- Announce until you are about 10 miles out; on the way back, start announcing at 10 miles (AIM 4-1-9 c 1, TBL 4-1-1).
- YouEast Troy Municipal traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing East Troy Municipal, East Troy Municipal.
- YouEast Troy Municipal UNICOM, Cessna Six Zero Foxtrot, one zero miles south, request wind and runway information, East Troy Municipal.
- A UNICOM operator, if one is on, answers with the wind and the runway in use (AIM 4-1-9 h). If nobody answers, choose the runway from the wind and the pattern traffic you can hear.
- YouEast Troy Municipal traffic, Cessna Six Zero Foxtrot, entering left downwind runway zero eight, full stop, East Troy Municipal.
- YouEast Troy Municipal traffic, Cessna Six Zero Foxtrot, left base runway zero eight, East Troy Municipal.
- YouEast Troy Municipal traffic, Cessna Six Zero Foxtrot, final runway zero eight, full stop, East Troy Municipal.
- YouEast Troy Municipal traffic, Cessna Six Zero Foxtrot, clear of runway zero eight, East Troy Municipal.
If things change. Want flight following after departure? Call Milwaukee Approach on 125.35 once clear of the pattern: identification, type, position, altitude, destination, "request VFR flight following" (AIM 4-1-18 a 3). Do not use "any traffic in the area, please advise"; the AIM says it is not to be used under any condition (AIM 4-1-9 g 1).
Phraseology from AIM 4-1-9 c 1, g 1, g 8, h; TBL 4-1-1; 4-3-3. What TowerTalk grades against →
The calls you will make here
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Frequencies, runways and airspace from the FAA National Airspace System Resources (NASR) 28-day subscription, cycle effective Sep 3, 2026. Training use only. Always verify against a current Chart Supplement and sectional chart before flight; frequencies change. TowerTalk is not affiliated with the FAA. Report a discrepancy.
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