Chippewa Valley Regional Airport

KEAU / EAU

Eau Claire, US

KEAU (EAU) Chippewa Valley Regional Airport — Charts, Approach Plates & Operations

8 official charts for Chippewa Valley Regional Airport (KEAU / EAU) — airport diagrams, instrument approach procedures, SIDs, STARs, and operational information for pilots.

Charts (8) Operations Frequencies Official AIP FAQ

KEAU Airport Charts & Approach Plates

Official charts for Chippewa Valley Regional Airport published by the national aviation authority. Updated every 28 days per AIRAC cycle. All links open the official PDF source in a new tab.

Airport Diagrams 1

Instrument Approach Procedures (IAP) 5

Takeoff Minimums 1

Alternate Minimums 1

All charts sourced from official AIP publication. Last updated: April 6, 2026. Always verify with the official AIP before flight.

Airport Operations

Chippewa Valley Regional Airport has a control tower operating 0530-2030. ARFF Index I B not available 24 hours. PPR required for unscheduled aircraft operations with more than 9 passenger seats.

Fuel & Services

Fuel Available
Yes
Fuel Types
AVGAS 100LL JET-A
Operating Hours
0700-2100

Parking & Handling

Landing Fees
No
PPR Required

Published Approach Procedures

ILS/DME RWY 22

Special Procedures

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

PPL / GA Operations

When ATCT closed, HIRL RY 04/22 preset on low intensity; to increase intensity and activate MALSR RY 22, REIL RWY 4, HIRL RY 04/22, REIL RY 14, PAPI RYS 14/32, MIRL RY 14/32 use CTAF. Traffic pattern left for both runways.

Source: AIP data extracted Apr 6, 2026. Always verify with official AIP before flight. View source

Radio Frequencies

4 frequencies
UNICOM
123.000
MHz
CTAF/UNICOM
ASOS
119.675
MHz
ASOS
RDO
122.650
MHz
GREEN BAY RDO
A/D
125.300
MHz
MINNEAPOLIS APP/DEP
Emergency Frequency
121.500
International Emergency

Usage Instructions:

Tower: Airport traffic control
Ground: Surface movement control
Approach: Terminal area control
ATIS: Automated weather & airport info
• Click any frequency to copy to clipboard
• Always verify frequencies with current charts before flight
• Frequencies may change - check NOTAMs for updates
Data Source: Frequencies are sourced from OurAirports.com, updated daily. Always verify current frequencies using official airport charts, AIP publications, or contact the airport directly. Frequencies may change due to operational requirements or regulatory updates.

Aeronautical Information Publication (AIP)

✓ Free Access
AIP - United States

Official AIP for United States via US FAA (Free)

Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

SkyVector FAA AIP ChartFox

Frequently Asked Questions

How many charts are available for KEAU (EAU) Chippewa Valley Regional Airport?

We list 8 official charts for KEAU, including airport diagrams, instrument approach procedures (IAP), SIDs, STARs, and visual approaches sourced directly from the official AIP.

Where can I find instrument approach plates for KEAU?

All instrument approach procedures (IAP) for KEAU (EAU) Chippewa Valley Regional Airport are available on this page, linking directly to the official PDF charts published by the aviation authority. These include ILS, RNAV/GPS, VOR and LOC approaches for all runways.

Are the charts for KEAU free?

Yes, all chart links on this page point to official free sources including FAA d-TPP, EUROCONTROL eAIPs, and national aviation authority publications. No subscription required.

How often are charts updated?

Official charts follow the AIRAC cycle and are updated every 28 days. The links on this page always point to the current effective cycle from the official source.