1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
4MO
Elevation
778 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
39.013, -91.419
Airport Information
Facility Type
AIRPORT
Elevation
778 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
39.0125, -91.4193
Current Weather
METAR KMYJ 220415Z AUTO 00000KT 10SM CLR 16/13 A3005 RMK AO2
Flight Category
VFR
Wind
0° at 0 kt
Visibility
10+ SM
Temperature
16°C
Dewpoint
13°C
Altimeter
1017.70 inHg
Cloud Cover
CLR
Nearest weather from KMYJ (25 NM away)
Observed 2026-05-22 04:15Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 03/21 | 2,360 ft | 75 ft | TURF-GRVL-P | - |
Active NOTAMs
No active NOTAMs for 4MO.
Nearby Airports in Missouri
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- null — Adams Field
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FAYETTE
Missouri airports
4MO Operational Overview
Location & Facility
Montgomery-Wehrman Airport (4MO) is a airport located in Montgomery City, Missouri, United States. The field sits at an elevation of 778 feet above mean sea level (MSL) at coordinates 39.0125°N, 91.4193°W.
Runways
Montgomery-Wehrman Airport has 1 runway. The longest runway (03/21) measures 2,360 feet by 75 feet with a turf-grvl-p surface.
Communications & Operations
Montgomery-Wehrman Airport is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at Montgomery-Wehrman Airport 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 4MO?
4MO is the ICAO identifier for Montgomery-Wehrman Airport, a public-use airport located in Montgomery City, Missouri, United States.
How many runways does Montgomery-Wehrman Airport have?
Montgomery-Wehrman Airport (4MO) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 4MO?
The field elevation of Montgomery-Wehrman Airport is 778 feet above mean sea level (MSL).
Is fuel available at 4MO?
No fuel types are currently listed for Montgomery-Wehrman Airport. Contact the FBO directly for availability.
What are the current weather conditions at 4MO?
The current flight category at Montgomery-Wehrman Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 4MO?
There are currently no active NOTAMs for Montgomery-Wehrman Airport.
How do I access complete data for 4MO?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Montgomery-Wehrman Airport.
Where is Montgomery-Wehrman Airport located?
Montgomery-Wehrman Airport (4MO) is located in Montgomery City, Missouri, United States, at an elevation of 778 ft MSL.