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BOULDER - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

3U9
Local 3U9
BOULDER
PublicPUB

2 miles S of BOULDER, MT, US
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
46° 12' 42"N 112° 06' 27"W
Elevation
4968' MSL
Pattern Alt
5968' MSL
Mag Variation
12°E
Declination
17°E
Fuel
None Listed
FSS
GREAT FALLS (GTF)
Sectional
GREAT FALLS
ARTCC
SALT LAKE CITY (ZLC)
Data Effective
2/19/26-3/19/26
KBTM (22nm) VFR
3:53 AM MST  
Clear
10sm
25°F
20°F
30.00"Hg
120° 4kts
AO2 SLP159 T10391067 $
METAR KBTM 041053Z AUTO 12004KT 10SM CLR M04/M07 A3000 RMK AO2 SLP159 T10391067 $
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Common

CTAF 122.9

FAA A/FD Pages

Terminal Area Forecast

KBTM (22nm)
Tue, 3/3 10:20 PM MST
Tue, 3/3 11:00 PM MST - Wed, 3/4 11:00 PM MST
VFR
11:00 PM MST - 12:00 PM MST
Sky Clear
6sm
Calm
VFR
12:00 PM MST - 4:00 PM MST
Overcast 12,000'
6sm
200° 8kts
Gusts 16kts
VFR
4:00 PM MST - 6:00 PM MST
Light Showers and Rain
Overcast 8,000'
6sm
200° 8kts
Gusts 16kts
IFR
6:00 PM MST - 11:00 PM MST
Light Snow and Rain
Broken 2,500'
Scattered 1,000'
2sm
300° 12kts
TAF KBTM 040520Z 0406/0506 00000KT P6SM SKC
   FM041900 20008G16KT P6SM OVC120
   FM042300 20008G16KT P6SM -SHRA OVC080
   FM050100 30012KT 2SM -SNRA SCT010 BKN025
3U9
No NOTAM Available
No
UNATNDD
TWN OF BOULDER & JEFFERSON CO
COUNTY COURTHOUSE BOX H
BOULDER, MT 59632
Phone: 406-225-4025
AL MARTINI
PO BOX 2
BOULDER, MT 59632
Phone: (406) 431-7519
GREAT FALLS FSS (GTF)
Toll Free: 1-800-WX-BRIEF
GTF
--
--
N/A
Yes
Yes
No
Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
None
None
None
None
None

Runway 11/29

3675 ft. x 72 ft.
TURF  
Fair 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway 11 Runway 29
True Heading 130°310°
Traffic Pattern Left
Markings NSTD NSTD
Markings Condition GOOD GOOD
Latitude 46° 12' 54"N 46° 12' 30"N
Longitude 112° 06' 47"W 112° 06' 07"W
Elevation 4,968' 4,910'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110-1NO SNOW REMOVAL
A110-2NO PHONE ON AIRPORT.
A110-3-2 FT DRAINAGE DITCH +1 FT BERM WEST SIDE OF RY FULL LENGTH; 43 FT FM RY 11/29 CNTRLN.
A110-4FOR CD CTC HELENA APCH AT 406-449-5756/5761, WHEN APCH CLSD CTC SALT LAKE ARTCC AT 801-320-2568.
A33-11/29_SURFHAS 1% TO 3% UPHILL GRADIENT FROM RY 29 END TO RY 11 END.
A42-11_MARKRY 11/29 THLDS & EDGES MARKED WITH WHITE CONES
BOULDER (IATA: 3U9) is a public airport located in BOULDER, MT, US.