Chippewa Valley Regional Airport traffic pattern

Pattern altitude at Chippewa Valley Regional Airport (EAU · KEAU) is 1,900 ft MSL (≈1,000 AGL) by the standard convention — none is published for this field, and every runway end is standard left traffic.

All of Chippewa Valley Regional Airport — runways, frequencies, charts and live weather

Pattern diagram

Drawn to scale from the FAA NASR runway alignments and the per end right traffic flags — pick a runway to see its pattern. Live wind picks the favored runway when KEAU reports it.

RWY 14LEFT traffic

Heading: 138° mag · 139° true
Dimensions: 5,000 × 100 ft
TPA: 1,900 ft MSL (≈1,000 AGL) · standard
Surface: Concrete
Lights: 4-light PAPI (left) (3°)
CTAF: 118.575

More details — RWY 14

Threshold elev: 883 ft
Markings: nonprecision
Threshold crossing height: 43 ft
TDZ elevation: 887 ft
Declared TORA/TODA/ASDA/LDA: 5,000 / 5,000 / 5,000 / 5,000 ft
End lights: REIL

Condition: Fair. Edge lights: Med. Surface: Grooved. Weight bearing: Single wheel 55k, Double wheel 70k, Dual tandem 125k.

Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates

Pattern direction by runway

Runway	Pattern	Heading	Pattern altitude
04	Left traffic	044° mag	1,900 ft MSL (≈1,000 AGL)
22	Left traffic	224° mag	1,900 ft MSL (≈1,000 AGL)
14	Left traffic	138° mag	1,900 ft MSL (≈1,000 AGL)
32	Left traffic	318° mag	1,900 ft MSL (≈1,000 AGL)

No pattern altitude is published for KEAU; the figure above is the AC 90-66B 1,000 ft AGL convention for propeller aircraft, rounded to the field. Turbine aircraft normally fly 1,500 ft AGL. Headings are the runway alignment; downwind is the reciprocal.

Flying the pattern at KEAU

Chippewa Valley Regional Airport is towered, working 118.575. Contact the tower before entering the surface area and fly the pattern you are assigned — the directions below are the charted default when no instruction is given.

All ends are left traffic, which is the FAR 91.126 default — turns to the left unless the field charts otherwise. The full entry procedure is here →

Frequently asked

What is the traffic pattern altitude at KEAU?

Chippewa Valley Regional Airport has no traffic pattern altitude published in the FAA NASR data. The AC 90-66B convention for propeller aircraft is 1,000 ft AGL, which works out to roughly 1,900 ft MSL (≈1,000 AGL) here — but confirm it against the Chart Supplement before you fly, since a field can have a non standard pattern altitude that NASR does not carry.

Does KEAU have right traffic?

No. All 4 runway ends at Chippewa Valley Regional Airport use standard left traffic, so no right pattern is charted here.

Do I fly a standard pattern at KEAU?

Chippewa Valley Regional Airport is towered (118.575), so the pattern shown here is the charted default — but the controller's instruction overrides it. Expect straight in approaches, base entries and midfield crossings as traffic dictates.

More about KEAU

Pattern direction and alignment are drawn from the FAA NASR (28-day cycle); the diagram is generated, not an FAA chart. Pattern altitude is shown as published where NASR carries one, otherwise as the AC 90-66B 1,000 ft AGL convention. For planning and education only; always verify against the Chart Supplement.