Mayo Clinic Health System/Eau Claire HeliportPrivate
WS38 · Eau Claire, WI · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-23 · night begins 07:31 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:25 AM | 11:25Z |
| Sunrise | 06:54 AM | 11:54Z |
| Sunset | 07:02 PM | 00:02Z |
| Evening civil twilight Loggable night begins | 07:31 PM | 00:31Z |
Plan a flight from WS38
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 46 ft |
Prefer one flat page? Full runway details for WS38 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WS38 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 335.6 | EAU CLAIRE RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
EAU 113.65
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| EAU · Eau Claire | VORTAC | 113.65 · 83Y | Low | r192° / 5.2 NM |
Prefer one flat list? All WS38 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for WS38 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WS38
- Coordinates
- 44.8137, -91.5121
- Elevation
- 836 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- FDC
- Attendance
- UNATNDD
- Beacon
- white-green-yellow (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1987/05
- Distance from city
- 0 N
Night operations
- Airport lighting
- SS-SR
- Rotating beacon
- white-green-yellow · SS-SR
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Contact
- EMAIL ADDRESS: HOWIE.GORDON@MAYO.EDU (ALL LOWER CASE)
Nearby airports
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Also nearby: 25WI Sacred Heart Hospital (private) (1 NM) · 55WN Pritchard Field (private) (2 NM) · 53WI Heyoka Field (private) (5 NM) · 4WI5 Carlson (private) (6 NM) · WI05 Stocktrade (private) (7 NM)
About WS38
Mayo Clinic Health System/Eau Claire (WS38) is a heliport in Eau Claire, WI, at 836 ft MSL. It has 1 runway, the longest 46 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WS38, refreshed from the Aviation Weather Center and FAA NASR.
Does WS38 have a control tower?
No. Mayo Clinic Health System/Eau Claire is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WS38?
Mayo Clinic Health System/Eau Claire has 1 runway; the longest is 46 ft. See the Runways section for headings, surface, and lighting.
Where is WS38?
Mayo Clinic Health System/Eau Claire is in Eau Claire, WI, at an elevation of 836 ft MSL. Coordinates: 44.8137, -91.5121.
More about WS38
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 WS38 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.