Mayo Clinic Health System-Northland Heliport HeliportPrivate
WI34 · Barron, WI · 1,122 ft elevation · var 0E · Non-towered
Airport information
- FAA LID
- WI34
- Coordinates
- 45.3971, -91.8399
- Elevation
- 1,122 ft MSL
- Magnetic variation
- 0E
- 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
- ALL ALL
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1988/11
- Distance from city
- 0 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-23
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:42 AM | 09:42Z |
| Sunrise | 05:19 AM | 10:19Z |
| Sunset | 09:00 PM | 02:00Z |
| Evening civil twilight Loggable night begins | 09:37 PM | 02:37Z |
Plan a flight from WI34
Night operations
- Airport lighting
- SS-SR
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Runway H1/
60 ft × 60 ft · Concrete- Heading
- n/a
- Threshold elev
- 1,122 ft
- Traffic pattern
- Left
- Heading
- n/a
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 60 ft |
Communication frequencies
Tower & ground
| Flight service | 125.3 (LOW) |
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 335.6 | EAU CLAIRE RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| RPD · Rice Lake | VOR-DME | 110.00 | r246° / 2.8 NM |
| EAU · Eau Claire | VORTAC | 112.90 | r329° / 33.7 NM |
| RZN · Siren | VOR-DME | 109.40 | r136° / 33.9 NM |
VFR sectional
No published instrument procedures or Chart Supplement for WI34. VFR sectional link above.
Ownership & management
Remarks FAA
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
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 WI34 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.
About WI34
Mayo Clinic Health System-Northland Heliport (WI34) is a heliport in Barron, WI, at 1,122 ft MSL. It has 1 runway, the longest 60 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WI34, refreshed from the Aviation Weather Center and FAA NASR.
Does WI34 have a control tower?
No. Mayo Clinic Health System-Northland Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at WI34?
Mayo Clinic Health System-Northland Heliport has 1 runway; the longest is 60 ft. See the Runways tab for headings, surface, and lighting.
Where is WI34?
Mayo Clinic Health System-Northland Heliport is in Barron, WI, at an elevation of 1,122 ft MSL. Coordinates: 45.3971, -91.8399.
Fly out of WI34 often?
Save WI34 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.