Grand Geneva Resort Airport
C02 · XES · Lake Geneva, WI · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:42 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:17 AM | 10:17Z |
| Sunrise | 05:48 AM | 10:48Z |
| Sunset | 08:10 PM | 01:10Z |
| Evening civil twilight Loggable night begins | 08:42 PM | 01:42Z |
Plan a flight from C02
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 23LEFT traffic
- Heading
- 237° mag · 233° true
- Dimensions
- 4,100 × 75 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- CTAF
- 122.8
Enter the left downwind (heading 057°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY 23
- Threshold elev
- 835 ft
- Markings
- nonprecision
- Approach obstacle
- Trees, 50 ft, 200 ft from threshold, 150 ft L of centerline
- TDZ elevation
- 835 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 05/23 | 4,100 ft |
Prefer one flat page? Full runway details for C02 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the C02 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Departure & arrival
“Milwaukee”ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
BAE 116.40 · OBK 113.00 · JVL 114.30
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAE · Badger | VOR/DME | 116.40 · 111X | High | r187° / 30.5 NM |
| OBK · Northbrook | VOR/DME | 113.00 · 77X | High | r323° / 30.6 NM |
| JVL · Janesville | VOR/DME | 114.30 · 90X | Low | r081° / 31.8 NM |
Prefer one flat list? All C02 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- C02 / XES
- Coordinates
- 42.6149, -88.3896
- Elevation
- 835 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- CHICAGO
- Airport use
- Public
- Status
- Closed indefinitely
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- GRB
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1998/02
- Distance from city
- 2 ENE
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- Usually keyed on CTAF 122.8 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 10 notes
General
- FOR NOISE ABATEMENT USE RY 23.
- ARPT CLSD DEC 1 THRU APR 5, UFN.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Runways
- MRKGS FADED.
- MRKGS FADED.
- EXTENSIVE CRACKING ENTIRE RY.
Lighting
- MIRL RY 05/23 PRESET ON MED INTST SS-SR.
Obstructions
- ROADS 0-200 FT FM RWY END, 50 L/R.
- 30-50 FT TREES 0-200 FT FM THR.
- APCH RATIO 12:1 TO DSPLCD THR; 53 FT TREE 640 FT FM DSPCLD THR, 100 FT L.
Nearby airports
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Also nearby: 2WI4 Plows & Props Airport (private) (2 NM) · WI89 Lake Geneva Aire Estates Airport (private) (3 NM) · WI92 Wag-Aero Airport (private) (3 NM) · 86WI Terhark Airport (private) (3 NM) · 9WI8 Fletcher Airport (private) (5 NM)
About C02
Grand Geneva Resort Airport (C02 · XES) is an airport in Lake Geneva, WI, at 835 ft MSL. It has 1 runway, the longest 4,100 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for C02, refreshed from the Aviation Weather Center and FAA NASR.
Does C02 have a control tower?
No. Grand Geneva Resort Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at C02?
Grand Geneva Resort Airport has 1 runway; the longest is 4,100 ft. See the Runways section for headings, surface, and lighting.
Where is C02?
Grand Geneva Resort Airport is in Lake Geneva, WI, at an elevation of 835 ft MSL. Coordinates: 42.6149, -88.3896.
Fly out of C02 often?
Save C02 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
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 C02 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.