Airport information
- FAA LID
- S04
- Coordinates
- 47.5388, -113.7200
- Elevation
- 3,686 ft MSL
- Magnetic variation
- 18E
- Sectional chart
- GREAT FALLS
- 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
- 1945/03
- 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 | 04:56 AM | 10:56Z |
| Sunrise | 05:37 AM | 11:37Z |
| Sunset | 09:36 PM | 03:36Z |
| Evening civil twilight Loggable night begins | 10:16 PM | 04:16Z |
Loggable night (§1.1)
10:16 PM → 04:56 AM
Night currency (§61.57)
10:36 PM → 04:37 AM
Plan a flight from S04
Runway 13/31
2,575 ft × 135 ft · Turf (Good) 13
- Heading
- n/a
- Traffic pattern
- Left
31
- Heading
- n/a
- Traffic pattern
- Left
No published frequencies or nearby navaids for S04.
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
FLATHEAD NATIONAL FOREST, 650 WOLFPACK WAY, KALISPELL, MT
406-755-5401
Manager
DISTRICT RANGER
CONDON RANGER STATION, HIGHWAY 83 S, CONDON, MT
406-754-2295
Remarks FAA
- EST PRIOR TO 1959
- TREES IN ALL TRANSITIONAL SURFACES.
- NO SNOW REMOVAL.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- ADDITIONAL PHONE NUMBER 406-837-7500 (BIG FORK).
- MEASURED FM RY 31 MKD THR TO END OF RY 13 MAINTAINED AREA.
- RWY 13 W CONES MARKING FULL LEN.
- FULL LEN OF RWY 31 MKD BY CONES.
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 S04 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.