3MT4
Airport
Maddox Ranch Company
Chinook, Montana

FAA NFDC Information Effective 56-day cycle 03/21/2024 - 5/16/2024

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks

Location

FAA Identifier:3MT4
Lat/Lng:48.5135, -109.064666667
48-30-48.6000N, 109-03-52.8000W
Estimated by Faa-Est on 03/01/2011
Elevation:2589 feet Surveyed
Magnetic Variation:16E,(1985), [11E (2024)]
Sectional:GREAT FALLS
From City:8nm SE of Chinook

Operations

Use:Private
Ownership:Privately owned
Activation:03/1965
Attended:Continuous
Control Tower:no
ARTCC:Salt Lake City(ZLC)Salt Lake City Center
FSS:Great Falls FSS(GTF)
Wind Indicator:Unlighted
Lights:Sunset-Sunrise
Landing Fee:no

Communications

CTAF:122.800
UNICOM:122.800

Services

Fuel:Grade 100LL Gasoline (low lead blue)
Airframe Repair:Major
Powerplant Repair:Major
Bottled Oxygen:None
Transient Storage:Tie-Down
Other Services:Crop Dusting, Pilot Instruction

Based Aircraft

Total:0

Annual Operations

For year ending:06/15/2015
Local GA (< 20 miles):550
Non-local GA:50
Total:600

Ownership

Owner:Maddox Ranch
3490 Stockyard Road
Chinook, Mt 59523
(406) 438-6540
Manager:David Maddox
3490 Stockyard Road
Chinook, Mt 59523
(406) 438-6540

Runways

Runways:06/24
09/27

Runway 06/24

Length:3650 feet
Width:50 feet
Surface:Gravel / Cinders / Crushed Rock / Coral/Shells / Slag, Fair Condition
Surface Treatment:NONE
Runway Lights Edge Intensity:Non-standard Lighting System
Runway 04/22 Led and Reflectors.
End 06 End 24
True Alignment:072,(061 Magnetic)252,(241 Magnetic)
Elevation at End:2589.0' MSL2576.0' MSL
Objects: Pole
Objects affecting Navigable Airspace (CFR part 77):Utility runway with a visual approachUtility runway with a visual approach
Object Clearance Slope:20:16:1
Object Height: 22' AGL
Object Distance: 150' Along centerline
75' Right of centerline

Runway 09/27

Length:2254 feet
Width:55 feet
Surface:Grass / Sod, Fair Condition
Surface Treatment:NONE
End 09 End 27
True Alignment:106,(095 Magnetic)286,(275 Magnetic)
Elevation at End:2575.0' MSL2584.0' MSL
Objects: Fence
Objects affecting Navigable Airspace (CFR part 77):Utility runway with a visual approachUtility runway with a visual approach
Object Clearance Slope:50:110:1
Object Height: 4' AGL
Object Distance: 40' Along centerline
0B'

Procedures

NOTAMs

Additional Remarks

Runway 11 Has Abrupt Gulley 20 ft from End of Runway.
Runway 04 Large 8 ft Deep Sinkhole in Rgt Side of Runway 400 ft from Threshold.
Runway 29 Dirt Road Crosses Runway 300 ft Beyond Threshold.
for Cd Contact Salt Lake ARTCC at 801-320-2568.

This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.

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