St Mary's Hospital Heliport HeliportPrivate
33WI · Green Bay, WI · 617 ft elevation · var 2W · Non-towered
Airport information
- FAA LID
- 33WI
- Coordinates
- 44.5322, -88.0659
- Elevation
- 617 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1991/09
- 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 | 04:31 AM | 09:31Z |
| Sunrise | 05:08 AM | 10:08Z |
| Sunset | 08:41 PM | 01:41Z |
| Evening civil twilight Loggable night begins | 09:18 PM | 02:18Z |
Plan a flight from 33WI
Night operations
- Airport lighting
- SEE RMK
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Runway H1/
125 ft × 60 ft · Asphalt- Heading
- n/a
- Threshold elev
- 617 ft
- Traffic pattern
- Left
- Heading
- 278° mag · 276° true
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 125 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| GRB · Green Bay | VORTAC | 115.50 | r103° / 5.7 NM |
| MTW · Manitowoc | VOR-DME | 111.00 | r328° / 29.4 NM |
| OSH · Oshkosh | VORTAC | 111.80 | r031° / 38.8 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 33WI. VFR sectional link above.
Ownership & management
Remarks FAA
General
- GROUND BASED HELIPORT REPLACED BY ROOF MOUNTED HELIPORT CONSTRUCTED FOR 12,000LB MGW HELICOPTERS.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Lighting
- FOR FLOODLGTS CALL 414-498-4613.
Obstructions
- 30 FT LIGHTPOLE 30 FT S; BLDG 96 FT W; 20 FT PLINES 108 FT S.
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 33WI 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 33WI
St Mary's Hospital Heliport (33WI) is a heliport in Green Bay, WI, at 617 ft MSL. It has 1 runway, the longest 125 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 33WI, refreshed from the Aviation Weather Center and FAA NASR.
Does 33WI have a control tower?
No. St Mary's Hospital Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 33WI?
St Mary's Hospital Heliport has 1 runway; the longest is 125 ft. See the Runways tab for headings, surface, and lighting.
Where is 33WI?
St Mary's Hospital Heliport is in Green Bay, WI, at an elevation of 617 ft MSL. Coordinates: 44.5322, -88.0659.
Fly out of 33WI often?
Save 33WI 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.