1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
ICAO
81MI
FAA
81MI
Elevation
823 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
41.935, -85.649
Airport Information
Facility Type
HELIPORT
Elevation
823 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
41.9355, -85.6487
Ownership
Private
Hours of Operation
Current Weather
METAR KIRS 272215Z AUTO 12007KT 10SM SCT043 BKN050 25/17 A2996 RMK AO2
Flight Category
VFR
Wind
120° at 7 kt
Visibility
10+ SM
Temperature
25°C
Dewpoint
17°C
Altimeter
1014.60 inHg
Cloud Cover
BKN
Nearest weather from KIRS (15 NM away)
Observed 2026-06-27 22:15Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 50 ft | 50 ft | CONC | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | THREE RIVERS HEALTH |
Active NOTAMs
No active NOTAMs for 81MI.
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Michigan airports
81MI Operational Overview
Location & Facility
THREE RIVERS HEALTH (81MI) is a privately owned heliport restricted to private use located in THREE RIVERS, Michigan, United States. The field sits at an elevation of 823 feet above mean sea level (MSL) at coordinates 41.9355°N, 85.6487°W.
Helipads
THREE RIVERS HEALTH has 1 helipad. The longest pad (H1) measures 50 feet by 50 feet with a conc surface.
Communications & Operations
THREE RIVERS HEALTH is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at THREE RIVERS HEALTH is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 81MI?
81MI is the ICAO identifier for THREE RIVERS HEALTH, a public-use airport located in THREE RIVERS, Michigan, United States.
How many runways does THREE RIVERS HEALTH have?
THREE RIVERS HEALTH (81MI) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 81MI?
The field elevation of THREE RIVERS HEALTH is 823 feet above mean sea level (MSL).
Is fuel available at 81MI?
No fuel types are currently listed for THREE RIVERS HEALTH. Contact the FBO directly for availability.
What are the current weather conditions at 81MI?
The current flight category at THREE RIVERS HEALTH is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 81MI?
There are currently no active NOTAMs for THREE RIVERS HEALTH.
How do I access complete data for 81MI?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for THREE RIVERS HEALTH.
Where is THREE RIVERS HEALTH located?
THREE RIVERS HEALTH (81MI) is located in THREE RIVERS, Michigan, United States, at an elevation of 823 ft MSL.