1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
MI78
Elevation
600 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
42.917, -85.783
Airport Information
Facility Type
AIRPORT
Elevation
600 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
42.9167, -85.7834
Ownership
Private
Hours of Operation
Current Weather
METAR KGRR 220753Z AUTO 07009KT 10SM CLR 07/00 A3025 RMK AO2 SLP246 T00720000 $
Flight Category
VFR
Wind
70° at 9 kt
Visibility
10+ SM
Temperature
7.2°C
Dewpoint
0°C
Altimeter
1024.50 inHg
Cloud Cover
CLR
Nearest weather from KGRR (16 NM away)
Observed 2026-05-22 07:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 09/27 | 1,700 ft | 100 ft | TURF | - |
Active NOTAMs
No active NOTAMs for MI78.
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- 4D0 — ABRAMS MUNI
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GRAND LEDGE
- 57MI — Acme Skyport
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MULLIKEN
- 44MI — AIRBATCO FLD
MULLIKEN
Michigan airports
MI78 Operational Overview
Location & Facility
WELLER (MI78) is a privately owned airport restricted to private use located in GRANDVILLE, Michigan, United States. The field sits at an elevation of 600 feet above mean sea level (MSL) at coordinates 42.9167°N, 85.7834°W.
Runways
WELLER has 1 runway. The longest runway (09/27) measures 1,700 feet by 100 feet with a turf surface.
Communications & Operations
WELLER is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at WELLER 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 MI78?
MI78 is the ICAO identifier for WELLER, a public-use airport located in GRANDVILLE, Michigan, United States.
How many runways does WELLER have?
WELLER (MI78) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of MI78?
The field elevation of WELLER is 600 feet above mean sea level (MSL).
Is fuel available at MI78?
No fuel types are currently listed for WELLER. Contact the FBO directly for availability.
What are the current weather conditions at MI78?
The current flight category at WELLER is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at MI78?
There are currently no active NOTAMs for WELLER.
How do I access complete data for MI78?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for WELLER.
Where is WELLER located?
WELLER (MI78) is located in GRANDVILLE, Michigan, United States, at an elevation of 600 ft MSL.