Hudson Hospital & Clinic HeliportPrivate
21WI · Hudson, 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 07:36 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:30 AM | 11:30Z |
| Sunrise | 06:59 AM | 11:59Z |
| Sunset | 07:07 PM | 00:07Z |
| Evening civil twilight Loggable night begins | 07:36 PM | 00:36Z |
Plan a flight from 21WI
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
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 86 ft |
Prefer one flat page? Full runway details for 21WI → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 21WI kneeboard →
Comms & NavAids
Nearby navigation aids
MSP 115.30 · FGT 115.70 · GEP 117.30 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| MSP · Minneapolis | VOR/DME | 115.30 · 100X | Low | r078° / 22.4 NM |
| FGT · Farmington | VORTAC | 115.70 · 104X | High | r039° / 28.1 NM |
| GEP · Gopher | VORTAC | 117.30 · 120X | High | r105° / 29.9 NM |
| FCM · Flying Cloud | VOR/DME | 117.70 · 124X | Low | r074° / 31.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 21WI — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 21WI
- Coordinates
- 44.9624, -92.7178
- Elevation
- 858 ft MSL
- Sectional chart
- TWIN CITIES
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Beacon
- white-green-yellow (SS-SR)
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2004/05
- Distance from city
- 1 NW
Night operations
- Rotating beacon
- white-green-yellow · SS-SR
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 · 1 notes
General
- FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.
Nearby airports
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Also nearby: MY35 Walker Field (private) (4 NM) · 02WI Beer (private) (5 NM) · 21D Lake Elmo (6 NM) · 6WI2 St Croix Riviera (private) (7 NM) · 8WI9 River Falls Area Hospital (private) (8 NM) · WS41 Rusmar Farms (private) (8 NM)
About 21WI
Hudson Hospital & Clinic (21WI) is a heliport in Hudson, WI, at 858 ft MSL. It has 1 runway, the longest 86 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 21WI, refreshed from the Aviation Weather Center and FAA NASR.
Does 21WI have a control tower?
No. Hudson Hospital & Clinic is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 21WI?
Hudson Hospital & Clinic has 1 runway; the longest is 86 ft. See the Runways section for headings, surface, and lighting.
Where is 21WI?
Hudson Hospital & Clinic is in Hudson, WI, at an elevation of 858 ft MSL. Coordinates: 44.9624, -92.7178.
More about 21WI
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 21WI 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.