Sylvania
C89 · Sturtevant, WI · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-11-02 · night begins 05:13 PM
| Event | Local (CST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:57 AM | 11:57Z |
| Sunrise | 06:27 AM | 12:27Z |
| Sunset | 04:43 PM | 22:43Z |
| Evening civil twilight Loggable night begins | 05:13 PM | 23:13Z |
Plan a flight from C89
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
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Runways
RWY 08LLEFT traffic
- Heading
- 081° mag · 080° true
- Dimensions
- 2,343 × 120 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- CTAF
- 122.8
Enter the left downwind (heading 261°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY 08L
- Threshold elev
- 787 ft
- Markings
- none
- Approach obstacle
- Road, 18 ft, 90 ft from threshold, 134 ft L of centerline — 5:1 slope to clear · penetrates the 20:1 visual approach surface
- TDZ elevation
- 787 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 08L/26R | 2,343 ft | |
| 08R/26L | 2,272 ft |
Prefer one flat page? Full runway details for C89 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the C89 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
BAE 116.40 · OBK 113.00
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAE · Badger | VOR/DME | 116.40 · 111X | High | r148° / 28.7 NM |
| OBK · Northbrook | VOR/DME | 113.00 · 77X | High | r001° / 28.9 NM |
Prefer one flat list? All C89 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- C89
- Coordinates
- 42.7032, -87.9590
- Elevation
- 789 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- GRB
- Attendance
- ALL IRREG
- Beacon
- white-green (SEE RMK)
- Segmented circle
- No
- Wind indicator
- lighted
- Distance from city
- 3 W
Activity & hazards NASR
- Parachute jumping — to 14,500 ft MSL · DAILY SR-SS APR 1 TO NOV 1 AND WEEKENDS NOON TO SUNSET NOV 2 TO MAR 31.
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SEE RMK
- Pilot-controlled lighting
- ACTVT ARPT BCN SS-SR - CTAF.; ACTVT PAPI RY 26L; MIRL RY 08R/26L - CTAF. on 122.8 — Chart Supplement ↗
Runway lighting aids — 26L: 2-light PAPI (left).
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
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns, hangars
- Other services
- Instruction, Parachute ops, Rental
Ownership & management 2 contacts
Remarks FAA · 12 notes
General
- ULTRALIGHTS ON & IN VCNTY OF ARPT.
- PARA ATVT ON & IN VCNTY OF ARPT.
- RY 08R/26L CLSD TO HEL AUTOROTATION MNVRS.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Runways
- RUF AREA IN FNT OF SKY DIVING HNGR APPXLY 800 FT W OF RWY 26R THLD.
Lighting
- ACTVT ARPT BCN SS-SR - CTAF.
- ACTVT PAPI RY 26L; MIRL RY 08R/26L - CTAF.
- RY 08R/26L NSTD MIRL.
Fuel
- 24 HR FUEL AVBL WITH CREDIT CARD.
Obstructions
- 10 FT BRUSH 100 FT FM THR, 65 FT R.
- ROAD 0-80 FT FM RWY END, 50 FT L; ROAD 80 FT FM RWY END, BOTH SIDES OF CNTRLN.
- APCH RATIO 20:1 TO DTHR.
Nearby airports
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Also nearby: WI72 Valhalla (private) (5 NM) · WI95 Binzel (private) (8 NM) · WI86 Ori (private) (8 NM) · 62C Cindy Guntly Memorial (9 NM)
Destination
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About C89
Sylvania (C89) is an airport in Sturtevant, WI, at 789 ft MSL. It has 2 runways, the longest 2,343 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for C89, refreshed from the Aviation Weather Center and FAA NASR.
Does C89 have a control tower?
No. Sylvania is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at C89?
Sylvania has 2 runways; the longest is 2,343 ft. See the Runways section for headings, surface, and lighting.
Where is C89?
Sylvania is in Sturtevant, WI, at an elevation of 789 ft MSL. Coordinates: 42.7032, -87.9590.
More about C89
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 C89 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.
Something here wrong or out of date? Report a data problem.