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Saint Labre Mission Airport
3U4 · Ashland, MT · 2,909 ft elevation · var 13E · Towered
Airport information
- FAA LID
- 3U4
- Coordinates
- 45.6066, -106.2745
- Elevation
- 2,909 ft MSL
- Magnetic variation
- 13E
- Sectional chart
- BILLINGS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS
- NOTAM facility
- GTF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1964/10
- Distance from city
- 1 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:37 AM | 10:37Z |
| Sunrise | 05:16 AM | 11:16Z |
| Sunset | 08:58 PM | 02:58Z |
| Evening civil twilight Loggable night begins | 09:36 PM | 03:36Z |
Loggable night (§1.1)
09:36 PM → 04:37 AM
Night currency (§61.57)
09:58 PM → 04:16 AM
Plan a flight from 3U4
Runway 13/31
3,830 ft × 95 ft · GRVL-DIRT (Good) 13
- Heading
- 132° mag · 145° true
- Traffic pattern
- Left
31
- Heading
- 312° mag · 325° true
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| UNIC | 122.8 | CTAF/UNICOM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management
Owner
ST LABRE MISSION
PO BOX 77, 112 ST LABRE CAMPUS DR, 112 CAMPUS ROAD, ASHLAND, MT
406-784-4500
Manager
STEVE VANN
PO BOX 77, 112 ST LABRE CAMPUS DR, 112 CAMPUS ROAD, ASHLAND, MT
406-784-4965
Remarks FAA
- VEHICLES & HORSES INVOF RY.
- 100' LIGHTED ANTENNA 1/2 MILE SW OF ARPT ON HILL.
- NUMEROUS TREES ON E SIDE OF RY FULL LENGTH TO +60 FT IN TRANSITIONAL SURFACES.
- RY 31 -8' TERRAIN DROPOFF BEGINNING 35' FM EOR WITH DENSE BRUSH.
- RY 13 HAS -10 FT TERRAIN DROPOFF BEGINNING 15 FT FM EOR WITH DENSE BRUSH CREEK.
- RY 13/31 1 FT TO 2 FT DIRT BERM ON EDGE OF RY AND THLDS.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- PROVIDE OWN ROPES.
- 406-477-6625 AT NIGHT OR 406-983-4500.
- MUDDY WHEN WET.
- RY 31 NUMEROUS TREES IN BOTH APCH SFCS WITHIN 180' OF RY ENDS.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 3U4 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.