SSM Health St. Mary's Hospital-Jansville Heliport HeliportPrivate
2WS4 · Janesville, WI · 860 ft elevation · Non-towered
Airport information
- FAA LID
- 2WS4
- Coordinates
- 42.6699, -88.9764
- Elevation
- 860 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2014/02
- Distance from city
- 1 E
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 | 04:43 AM | 09:43Z |
| Sunrise | 05:18 AM | 10:18Z |
| Sunset | 08:38 PM | 01:38Z |
| Evening civil twilight Loggable night begins | 09:13 PM | 02:13Z |
Plan a flight from 2WS4
Headings shown are true (magnetic variation unavailable).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| JVL · Janesville | VOR-DME | 114.30 | r037° / 8.8 NM |
| RFD · Rockford | VOR-DME | 110.80 | r019° / 28.4 NM |
| BUU · Burbun | VOR-DME | 114.50 | r269° / 29.8 NM |
| MSN · Madison | VORTAC | 108.60 | r148° / 32.7 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 2WS4. VFR sectional link above.
Ownership & management
Remarks FAA
General
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
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 2WS4 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 2WS4
SSM Health St. Mary's Hospital-Jansville Heliport (2WS4) is a heliport in Janesville, WI, at 860 ft MSL. It has no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 2WS4, refreshed from the Aviation Weather Center and FAA NASR.
Does 2WS4 have a control tower?
No. SSM Health St. Mary's Hospital-Jansville Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM on the Comms & NavAids tab.
Where is 2WS4?
SSM Health St. Mary's Hospital-Jansville Heliport is in Janesville, WI, at an elevation of 860 ft MSL. Coordinates: 42.6699, -88.9764.
Fly out of 2WS4 often?
Save 2WS4 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.