Three Rivers Health Heliport HeliportPrivate
81MI · Three Rivers, MI · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 09:25 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:11 AM | 10:11Z |
| Sunrise | 06:42 AM | 10:42Z |
| Sunset | 08:54 PM | 00:54Z |
| Evening civil twilight Loggable night begins | 09:25 PM | 01:25Z |
Plan a flight from 81MI
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
Prefer one flat page? Full runway details for 81MI → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 81MI kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
GSH 113.70 · GIJ 115.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| GSH · Goshen | TACAN | 113.70 · 84X | — | r034° / 29.9 NM |
| GIJ · Gipper | VORTAC | 115.40 · 101X | High | r071° / 31.6 NM |
Prefer one flat list? All 81MI frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for 81MI — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 81MI
- Coordinates
- 41.9355, -85.6487
- Elevation
- 823 ft MSL
- Magnetic variation
- 6W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- CLEVELAND · 122.3 · 1-800-WX-BRIEF
- NOTAM facility
- FDC
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2017/12
- Distance from city
- 1 SW
Night operations
- 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 · 1 notes
General
- FOR CD CTC GREAT LAKES APCH AT 269-459-3344, WHEN APCH CLSD CTC CHICAGO ARTCC AT 630-906-8921.
Nearby airports
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Also nearby: MI09 Prairie Ronde Airport (private) (12 NM) · MI90 Baldwin Lake Heliport (12 NM) · IN75 Blairport Airport (private) (12 NM) · 7MI3 Thrall Lake Airport (private) (13 NM)
About 81MI
Three Rivers Health Heliport (81MI) is a heliport in Three Rivers, MI, at 823 ft MSL. It has no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 81MI, refreshed from the Aviation Weather Center and FAA NASR.
Does 81MI have a control tower?
No. Three Rivers Health Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
Where is 81MI?
Three Rivers Health Heliport is in Three Rivers, MI, at an elevation of 823 ft MSL. Coordinates: 41.9355, -85.6487.
Fly out of 81MI often?
Save 81MI 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.
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 81MI 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.