Three Rivers Aviation HeliportPrivate
MI92 · Mason, MI · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-22 · night begins 08:03 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:56 AM | 10:56Z |
| Sunrise | 07:25 AM | 11:25Z |
| Sunset | 07:35 PM | 23:35Z |
| Evening civil twilight Loggable night begins | 08:03 PM | 00:03Z |
Plan a flight from MI92
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/ | 40 ft |
Prefer one flat page? Full runway details for MI92 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the MI92 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
FNT 116.90 · SVM 114.30
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| FNT · Flint | VORTAC | 116.90 · 116X | High | r242° / 33.4 NM |
| SVM · Salem | VORTAC | 114.30 · 90X | Low | r297° / 37.7 NM |
Prefer one flat list? All MI92 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for MI92 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- MI92
- Coordinates
- 42.6568, -84.3772
- Elevation
- 920 ft MSL
- Sectional chart
- DETROIT
- Airport use
- Private
- Control tower
- No
- ARTCC
- CLEVELAND (ZOB)
- Flight service (FSS)
- LANSING · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2024/04
- Distance from city
- 6 NE
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 269-459-3345, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0224/0490.
Nearby airports
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Also nearby: MI73 Potato Pond (private) (3 NM) · 29MI Sawyer Field (private) (5 NM) · 2MI7 McLaren Greater Lansing Hospital (private) (6 NM) · 8MI2 Mikes Helipad (private) (6 NM) · 65MI Jet Pad (private) (7 NM)
About MI92
Three Rivers Aviation (MI92) is a heliport in Mason, MI, at 920 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for MI92, refreshed from the Aviation Weather Center and FAA NASR.
Does MI92 have a control tower?
No. Three Rivers Aviation is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at MI92?
Three Rivers Aviation has 1 runway; the longest is 40 ft. See the Runways section for headings, surface, and lighting.
Where is MI92?
Three Rivers Aviation is in Mason, MI, at an elevation of 920 ft MSL. Coordinates: 42.6568, -84.3772.
More about MI92
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 MI92 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.