Airport information
- FAA LID
- 3U1
- Coordinates
- 45.2678, -115.6831
- Elevation
- 5,896 ft MSL
- Magnetic variation
- 18E
- Sectional chart
- GREAT FALLS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- BOISE
- NOTAM facility
- BOI
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- yes
- Activated
- 1947/08
- Distance from city
- 0 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:17 AM | 11:17Z |
| Sunrise | 04:55 AM | 11:55Z |
| Sunset | 08:34 PM | 03:34Z |
| Evening civil twilight Loggable night begins | 09:12 PM | 04:12Z |
Loggable night (§1.1)
09:12 PM → 04:17 AM
Night currency (§61.57)
09:34 PM → 03:55 AM
Plan a flight from 3U1
Runway 11/29
2,765 ft × 50 ft · DIRT-G 11
- Heading
- n/a
29
- Heading
- n/a
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DNJ · Donnelly | VORTAC | 116.20 | r017° / 37.4 NM |
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
U S FOREST SERVICE
324 25TH ST, OGDEN, UT
801-625-5511
Manager
PAYETTE FOREST AIR OFFICER
800 W LAKESIDE, MC CALL, ID
(208) 634-0975
Remarks FAA
- ESTABD PRIOR TO 1959.
- RECOMMENDED USE EARLY MORNING & LATE EVENING IN SUMMER. NOT RECOMMENDED FOR INEXPERIENCED PILOTS.
- NO WINTER MAINTENANCE.
- DWNDFTS PREVALENT RWY 12 SUMMER MONTHS.
- NO TELEPHONE AVBL AT ARPT.
- ROAD CROSSES RY APRXLY 800 FT FM RY 12 THLD.
- RWY 12 +4 FT DREDGE TAILINGS 0 FT, 65 FT R; +4 FT DREDGE TAILINGS 350 FT ON CNTRLN; +70 FT TREES AT 600 FT ON CTRLN; +200 FT RDG AT 1000 FT ON CNTRLN.
- RWY 30 +25 FT BLDG AT 70 FT, 85 FT L; +10 FT BLDG AT 130 FT, 70 FT L; +10 FT PVT ROAD AT 130 FT, 35 FT L; +5 FT LOG FENCE AT 100 FT, 25 FT L.
- DO NOT USE ADJACENT PVT ROAD SW OF RWY FOR TAKE OFF OR LANDING.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- RCMD LND RWY 12 & TKOF RWY 30 WHEN WND CONDS ALLOW.
- RWY 12 THR MKD WITH NON-STD W ROCK BDRY MKRS.
- RWY 30 THLD POORLY DEFINED.
- 15 FT ROAD AT O FT, 60 FT RIGHT - MAIN ACES ROAD INTO WARREN.
- HAS SOME LOOSE ROCKS TO 2 INCHES IN DIAM; ISOLATED SPOTS OF EMBEDDED FLAT ROCKS TO 6 INCHES IN DIAM; AND SOME SPOTTY WEED GROWTH TO 12 INCHES.
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 3U1 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.