KEAU

MVFR

CHIPPEWA VALLEY RGNL

EAU CLAIRE · WISCONSIN

Elev
913.1'
Longest RWY
8,101'04/22
Tower
05:30–20:30
Status
Towered
Now--Z· METAR09:56Z
Airport diagram · tap to openMore charts →
Before you fly into KEAU
Conditions
MVFR
Marginal · IFR-rated preferred
Airport
Towered
05:30–20:30 local · CTAF after hrs
Pattern alt
1,913.1'
MSL · field 913.1' + 1,000 AGL
Favored RWY
RWY 32
H/W +11 · X/W 6 kt L

METAR & TAF KEAU

Current METAR

Observed 09:56Z

KEAU 280956Z AUTO 29013G19KT 10SM OVC022 06/03 A2975 RMK AO2 SLP076 T00610028
Wind
290° @ 13G19 kt
Visibility
10 SM
Temp / Dew
6°C / 3°C
Altimeter
29.75 inHg
Clouds
OVC
Density alt
263 ft
Ceiling
2,200 ft AGL
Rules
MVFR

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city
3 NM N
VFR sectional
GREEN BAY
ARTCC
ZMP · MINNEAPOLIS
NOTAM facility
EAU (NOTAM-D)

Airport manager

Name
CHARITY ZICH
Address
3800 STARR AVE, EAU CLAIRE WI 54703

Flight service · Hours

FSS GRB
GREEN BAY1-800-WX-BRIEF
Attendance
  • 0700-2100

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF
ATIS / D-ATIS
Clearance / Ground
Tower / Local

Runways & pattern

Full page

Runway & wind

tap a runway
290° · 13 kt
RWY 32
318°M
Head/Tail
+11 kt
Crosswind
6 kt L

Pattern entry · RWY 32

LEFT TRAFFIC
CrosswindCrosswindDownwindDownwindBaseBaseFinalFinal45° entry45° entryRWY 32 · 318° · LEFT TRAFFICPattern 1,913 ft MSL
RunwayHeading (°M)LengthSurfaceTraffic
04/2244° / 224°8,101 ftCONCStandard L
14/32Favored138° / 318°5,000 ftCONCStandard L

Runway end performance

EndTORATODAASDALDAVGSIApproach lightsObstruction
048,101'8,101'8,101'7,701'PAPI 4-box left(3°)4', road, 140' from thr, 481' R of cntrln, slope 0
228,101'8,101'7,301'7,301'PAPI 4-box left(3°)MALSR
145,000'5,000'5,000'5,000'PAPI 4-box left(3°)
325,000'5,000'5,000'5,000'PAPI 4-box left(4°)

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over live satellite imagery. Not for navigation.

© Esri

Approaches & charts

ILS · 1

RWY 22
LD · CAT I
EAU
109.5
ILS OR LOC RWY 22
KEAU · IAP
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Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel
100LLA
Oxygen (bottled)
Low pressure
Airframe repair
Major
Power plant repair
Major
Other services
AFRT,AMB,CHTR,INSTR,RNTL,SALES

Ramp & ground

Transient storage
  • Tie-down
  • Hangar
Landing fee
No fee published
Customs
Not available
Lighting schedule
SEE RMK
Beacon schedule
SS-SR
Beacon
White / Green (civil land)(WG)
Wind indicator
Lighted
Segmented circle
Yes

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

  • Airport conditions are unmonitored from 2200 to 0500.Show FAA
  • All general aviation aircraft park at the FBO.Show FAA
  • For clearance delivery if unable to contact on flight service station frequency, contact Minneapolis ARTCC at 651-463-5588.Show FAA
  • Deer and birds are on and in the vicinity of the airport.Show FAA

Lighting notes

  • When the tower is closed, high intensity runway lights on runway 04/22 are preset on low intensity. To increase intensity and activate the medium intensity approach lighting system with runway alignment indicator lights on runway 22, runway end identifier lights on runway 4, high intensity runway lights on runway 04/22, runway end identifier lights on runway 14, precision approach path indicators on runways 14 and 32, and medium intensity runway lights on runways 14/32, use the common traffic advisory frequency.Show FAA

Runway surface & condition

  • 04/22The pavement classification number value for runway 04/22 is 420 rigid commercial wide taxiway.Show FAA
  • 14/32The pavement classification number value for runway 14/32 is 190 rigid commercial wide taxiway.Show FAA

Approach & departure obstructions

  • 04A road is 140 feet from the runway end and 481 feet left of centerline on runway 04.Show FAA
  • 04Precision approach path indicators on runways 04 and 22 operate 24 hours.Show FAA
  • 04Approach ratio is 50 to 1 at displaced threshold on runway 04.Show FAA

Other notes

  • Aircraft rescue and fire fighting is not available 24 hours. Prior permission is required for unscheduled aircraft operations with more than 9 passenger seats; contact the airport manager at 715-839-6241. Aircraft operations with more than 9 passenger seats are not authorized in excess of 15 minutes before or after scheduled arrival or departure times without prior permission from the airport manager and confirmation that aircraft rescue and fire fighting is available prior to landing or takeoff.Show FAA
  • 1For other attendance times call 715-839-4900.Show FAA
  • MANAGEREmail address for the manager is admin@chippewavalleairport.com (all lower case).Show FAA

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · KEAU

Answer card
ICAO
KEAU
Name
CHIPPEWA VALLEY RGNL
Location
EAU CLAIRE, WISCONSIN
Elevation
913.1 ft MSL
Traffic pattern altitude
1,913.1 ft MSL (1,000 AGL)
Control tower
Towered · 0530-2030
Total runways
2
Longest runway
04/22 · 8,101 ft
Published ILS approaches
1
Published frequencies
5
Magnetic variation
Current flight rules
MVFR
Current wind
290° at 13 kt
Favored runway now
RWY 32

Chippewa Valley Rgnl sits in Eau Claire, Wisconsin. Field elevation is 913.1 ft MSL. The airport has two concrete runways. The longest is 8,101 ft on 04/22. Runway 14/32 is 5,000 ft. The field is towered. Tower hours are 0530-2030. When the tower is closed, airport conditions are unmonitored from 2200 to 0500. Pattern altitude is not published. Use 1,000 ft AGL for light piston traffic unless local procedures say otherwise.

Runway 22 has the published ILS. That makes it the main instrument option to brief before arrival. The airport also has a busy lighting setup after hours. When the tower is closed, runway 04/22 lights come up at low intensity by default. Pilots can use CTAF to increase intensity and activate the approach lighting system and other runway lighting features. PAPI is published on runways 04 and 22 as a 24-hour aid. The published remarks also note a road near the runway 04 end. Treat the displaced threshold and departure path there with care.

Ascension FBO is on the field. It carries 100LL, Jet A and Jet A Prist. All general aviation aircraft park at the FBO. For larger unscheduled operations, prior permission is required. If you need clearance delivery and cannot raise flight service, contact Minneapolis ARTCC. Check the current FAA Chart Supplement for any noise or operational changes before you go.

Frequently asked questions

What is the pattern altitude at KEAU?
Pattern altitude is not published in the facts. Use 1,000 ft AGL for light piston traffic unless the current FAA Chart Supplement says otherwise.
What runway is the ILS at Chippewa Valley Rgnl?
The published ILS is on runway 22. Brief that approach before arrival if you are planning an instrument arrival.
What are the tower hours at KEAU?
The tower is open from 0530 to 2030. Outside those hours, use the published CTAF procedures and check lighting status before you go.
Which FBO is on the field at KEAU?
Ascension FBO is the on-field FBO. It carries 100LL, Jet A and Jet A Prist.
What is the longest runway at Chippewa Valley Rgnl?
Runway 04/22 is the longest runway at 8,101 ft concrete. Runway 14/32 is 5,000 ft concrete.
Can I use runway lights after the tower closes at KEAU?
Yes. The published remarks say runway 04/22 lights are preset low when the tower is closed. Use CTAF to increase intensity and activate the published lighting systems.
Are there any runway 04 obstacles or threshold issues I should know about?
Yes. The published remarks note a 50 to 1 approach ratio at the displaced threshold on runway 04. They also note a road 140 ft from the runway end and 481 ft left of centerline on runway 04.
Is special permission needed for larger aircraft operations at KEAU?
Yes for some cases. Prior permission is required for unscheduled aircraft operations with more than 9 passenger seats. The remarks also say those operations are not authorized within 15 minutes before or after scheduled arrival or departure times without prior permission and confirmation that ARFF is available.

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