3
Runways
1
Frequency
0
Procedures
3
NOTAMs
Quick Facts
FAA
M47
Elevation
906 ft MSL
Runways
3
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
44.350, -83.942
Airport Information
Facility Type
SEAPLANE BASE
Elevation
906 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
MINNEAPOLIS
Coordinates
44.3500, -83.9422
Ownership
Private
Hours of Operation
Current Weather
METAR KY31 220455Z AUTO 00000KT 10SM CLR 00/M01 A3034 RMK AO2 T00001008
Flight Category
VFR
Wind
0° at 0 kt
Visibility
10+ SM
Temperature
0°C
Dewpoint
-0.8°C
Altimeter
1027.50 inHg
Cloud Cover
CLR
Nearest weather from KY31 (16 NM away)
Observed 2026-05-22 04:55Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 05W/23W | 5,000 ft | 300 ft | WATER | - |
| 14L/32R | 6,700 ft | 300 ft | WATER | - |
| 14R/32L | 6,700 ft | 300 ft | WATER | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | SAGE LAKE |
Active NOTAMs
Nearby Airports in Michigan
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- 4D0 — ABRAMS MUNI
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- 57MI — Acme Skyport
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- 44MI — AIRBATCO FLD
MULLIKEN
- 44MI — AIRBATCO FLD
MULLIKEN
Michigan airports
M47 Operational Overview
Location & Facility
SAGE LAKE (M47) is a privately owned seaplane base open to the public located in HALE, Michigan, United States. The field sits at an elevation of 906 feet above mean sea level (MSL) at coordinates 44.3500°N, 83.9422°W.
Runways
SAGE LAKE has 3 runways. The longest runway (05W/23W) measures 5,000 feet by 300 feet with a water surface. Other runways include 14L/32R (6,700 ft, WATER), 14R/32L (6,700 ft, WATER).
Communications & Operations
SAGE LAKE 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 SAGE LAKE is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 3 active NOTAMs for this facility.
Frequently Asked Questions
What is M47?
M47 is the ICAO identifier for SAGE LAKE, a public-use airport located in HALE, Michigan, United States.
How many runways does SAGE LAKE have?
SAGE LAKE (M47) has 3 runways. See the runway table above for dimensions and surface types.
What is the elevation of M47?
The field elevation of SAGE LAKE is 906 feet above mean sea level (MSL).
Is fuel available at M47?
No fuel types are currently listed for SAGE LAKE. Contact the FBO directly for availability.
What are the current weather conditions at M47?
The current flight category at SAGE LAKE is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at M47?
There are currently 3 active NOTAMs for SAGE LAKE. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for M47?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for SAGE LAKE.
Where is SAGE LAKE located?
SAGE LAKE (M47) is located in HALE, Michigan, United States, at an elevation of 906 ft MSL.