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Chippewa Valley Regional Airport
EAU · KEAU · Eau Claire, WI · 913 ft elevation · var 1E · Towered
Airport information
- ICAO / IATA
- KEAU / EAU
- Coordinates
- 44.8658, -91.4843
- Elevation
- 913 ft MSL
- Magnetic variation
- 1E
- Sectional chart
- GREEN BAY
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY
- NOTAM facility
- EAU
- Attendance
- ALL 0700-2100
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1944/11
- Distance from city
- 3 N
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 | 04:42 AM | 09:42Z |
| Sunrise | 05:19 AM | 10:19Z |
| Sunset | 08:55 PM | 01:55Z |
| Evening civil twilight Loggable night begins | 09:33 PM | 02:33Z |
Loggable night (§1.1)
09:33 PM → 04:42 AM
Night currency (§61.57)
09:55 PM → 04:19 AM
Plan a flight from KEAU
Runway 04/22
8,101 ft × 150 ft · Concrete (Good) 04
- Heading
- 044° mag · 45° true
- Markings
- precision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Left
- Displaced threshold
- 400 ft
22
- Heading
- 224° mag · 225° true
- Markings
- precision
- VGSI
- 4-light PAPI (left) (3°)
- Approach lights
- MALSR
- Instrument approach
- ILS/DME
- Traffic pattern
- Left
Runway 14/32
5,000 ft × 100 ft · Concrete (Fair) 14
- Heading
- 138° mag · 139° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Left
32
- Heading
- 318° mag · 319° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (4°)
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 125.3 | MINNEAPOLIS APP/DEP |
| ASOS | 119.675 | |
| RDO | 122.65 | GREEN BAY RDO |
| UNIC | 123 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| EAU · Eau Claire | VORTAC | 112.90 | r183° / 1.9 NM |
| RPD · Rice Lake | VOR-DME | 110.00 | r158° / 35.3 NM |
Airport diagram
Open PDF ↗Preview diagram
Approaches
- ILS OR LOC RWY 22 ↗ · amdt 10B
- RNAV (GPS) RWY 04 ↗ · amdt 1
- RNAV (GPS) RWY 22 ↗ · amdt 2
- LOC BC RWY 04 ↗ · amdt 10
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- LOW
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Air freight, Air ambulance, Charter, Instruction, Rental, Aircraft sales
Ownership & management
Owner
EAU CLAIRE COUNTY
721 OXFORD AVE, EAU CLAIRE, WI
715-839-4900
Manager
CHARITY ZICH
3800 STARR AVE, EAU CLAIRE, WI
715-839-6241
Remarks FAA
- ARFF NOT AVBL 24 HRS. PPR FOR UNSCHEDULED ACR OPNS WITH MORE THAN 9 PASSENGER SEATS; CONTACT ARPT MGR 715-839-6241. ACR OPNS WITH MORE THAN 9 PASSENGER SEATS NA IN EXCESS OF 15 MIN BEFORE OR AFTER SKED ARR/DEP TIMES WITHOUT PPR WITH ARPT MGR AND CONFIRMATION ARFF IS AVLB PRIOR TO LDG OR TKF.
- ARPT CONDS UNMON 2200 - 0500.
- DEER & BIRDS ON & INVOF ARPT.
- FOR CD IF UNA TO CTC ON FSS FREQ, CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- ALL GA ACFT PARK AT FBO.
- WHEN ATCT CLSD HIRL RY 04/22 PRESET ON LOW INTST; TO INCR INTST & ACTVT MALSR RY 22; REIL RWY 4; HIRL RY 04/22; REIL RY 14; PAPI RYS 14 /32; MIRL RY 14/32 - CTAF.
- FBO SVCS AVBL ON 129.625.
- OTR ATNDNC TIMES CALL 715-839-4900.
- ADMIN@CHIPPEWAVALLEYAIRPORT.COM.
- PCR VALUE: 420/R/C/W/T
- PCR VALUE: 190/R/C/W/T
- ROAD 140 FT FM RWY END 481 FT LEFT OF CNTRLN.
- PAPI RWY 04 22 OPR CONSLY.
- APCH RATIO 50:1 AT DTHR.
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 KEAU in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.