Boulder, Montana

FAA NFDC Information Effective 56-day cycle 02/01/2018 - 3/29/2018

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks


FAA Identifier:3U9
Lat/Lng:46.2116666667, -112.107611111
46-12-42.0000N, 112-06-27.4000W
Estimated by FAA-EST on 12/27/2010
Elevation:4968 feetEstimated
Magnetic Variation:17E,(1985),[12E (2018)]
From City:2nmS of Boulder


Use:Open to the public
Ownership:Publicly owned
Control Tower:no
ARTCC:Salt Lake City Center(ZLC)
FSS:Great Falls FSS(GTF)
NOTAMs and Weather:GTFNOTAM-D service at airport
Wind Indicator:Unlighted
Segmented Circle:yes
Landing Fee:no




Airframe Repair:None
Powerplant Repair:None
Bottled Oxygen:None
Bulk Oxygen:None
Transient Storage:Tie-Down

Based Aircraft

Single Engine GA:3

Annual Operations

For year ending:09/08/2017
Local GA (< 20 miles):425
Non-local GA:175


Owner:Twn of Boulder & Jefferson Co
County Courthouse Box H
Boulder, Mt 59632
Manager:Al Martini
Po Box 2
Boulder, Mt 59632



Runway 11/29

Length:3675 feet
Width:72 feet
Surface:Grass / Sod, Fair Condition
Has 1% to 3% Uphill Gradient from Runway 29 End to Runway 11 End.
End 11 End 29
True Alignment:130,(118 Magnetic)310,(298 Magnetic)
Runway Markings:Nonstandard (Other Than Numbers Only),Runway 11/29 Thlds & Edges Marked with White Cones,Fair ConditionNonstandard (Other Than Numbers Only),Fair Condition
Gradient:3.1 1.6 Up
Elevation at End:4968.0' MSL4910.0' MSL
Objects affecting Navigable Airspace (CFR part 77):Utility runway with a visual approachUtility runway with a visual approach
Object Clearance Slope:20:120:1
Object Distance:0'0'



Additional Remarks

No Snow Removal
No Phone on Airport.
-2 Ft Drainage Ditch +1 Ft Berm West Side of Runway Full Length; 43 Ft from Runway 11/29 Centerline.

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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