1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
MT46
Elevation
4,164 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
46.547, -111.890
Airport Information
Facility Type
AIRPORT
Elevation
4,164 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
SALT LAKE CITY
Coordinates
46.5473, -111.8897
Ownership
Private
Current Weather
METAR KHLN 131653Z 00000KT 10SM CLR 21/04 A2973 RMK AO2 SLP057 T02060044
Flight Category
VFR
Wind
0° at 0 kt
Visibility
10+ SM
Temperature
20.6°C
Dewpoint
4.4°C
Altimeter
1006.90 inHg
Cloud Cover
CLR
Nearest weather from KHLN (7 NM away)
Observed 2026-05-13 16:53Z
Nearby Weather Cameras
No camera at MT46. Showing nearest cameras.
Helena Airport
West · Camera 4 · 4 cameras total
7 NM away
MacDonald Pass
SouthEast · Camera 3 · 4 cameras total
25 NM away
11 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 10/28 | 1,800 ft | 40 ft | TURF | - |
Active NOTAMs
No active NOTAMs for MT46.
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MT46 Operational Overview
Location & Facility
M4 STRIP (MT46) is a privately owned airport restricted to private use located in EAST HELENA, Montana, United States. The field sits at an elevation of 4,164 feet above mean sea level (MSL) at coordinates 46.5473°N, 111.8897°W.
Runways
M4 STRIP has 1 runway. The longest runway (10/28) measures 1,800 feet by 40 feet with a turf surface.
Communications & Operations
M4 STRIP is a non-towered (pilot-controlled) field.
Weather Cameras
3 FAA Weather Cameras are available near M4 STRIP, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at M4 STRIP 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 MT46?
MT46 is the ICAO identifier for M4 STRIP, a public-use airport located in EAST HELENA, Montana, United States.
How many runways does M4 STRIP have?
M4 STRIP (MT46) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of MT46?
The field elevation of M4 STRIP is 4,164 feet above mean sea level (MSL).
Is fuel available at MT46?
No fuel types are currently listed for M4 STRIP. Contact the FBO directly for availability.
What are the current weather conditions at MT46?
The current flight category at M4 STRIP is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at MT46?
There are currently no active NOTAMs for M4 STRIP.
How do I access complete data for MT46?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for M4 STRIP.
Where is M4 STRIP located?
M4 STRIP (MT46) is located in EAST HELENA, Montana, United States, at an elevation of 4,164 ft MSL.
Does MT46 have weather cameras?
MT46 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.