Airport information
- FAA LID
- 1S7
- Coordinates
- 45.6717, -116.3056
- Elevation
- 1,660 ft MSL
- Magnetic variation
- 18E
- Sectional chart
- GREAT FALLS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- BOISE
- NOTAM facility
- BOI
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- yes
- Activated
- 1951/05
- Distance from city
- 3 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 | 05:17 AM | 11:17Z |
| Sunrise | 05:55 AM | 11:55Z |
| Sunset | 09:38 PM | 03:38Z |
| Evening civil twilight Loggable night begins | 10:16 PM | 04:16Z |
Loggable night (§1.1)
10:16 PM → 05:17 AM
Night currency (§61.57)
10:38 PM → 04:55 AM
Plan a flight from 1S7
Runway 11/29
2,600 ft × 165 ft · TURF-G 11
- Heading
- n/a
29
- Heading
- n/a
No published frequencies or nearby navaids for 1S7.
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
IDAHO STATE-ITD/DIV OF AERONAUTICS
PO BOX 7129, BOISE, ID
208-334-8775
Manager
IDAHO DIV OF AERONAUTICS
PO BOX 7129, BOISE, ID
208-334-8775
Remarks FAA
- ESTABD PRIOR TO 12/31/58.
- NO LINE OF SIGHT BTN RWY ENDS.
- 35 FT PLINE ALONG NE BNDRY OF ARPT, CROSSES OVER TIEDOWN AREA.
- RWY 12/30 YELLOW & BLACK WARNING PANELS INSTALLED ON FENCE ON BOTH RWY THRS.
- NO WINTER MAINT.
- NO FONE AVBL AT ARPT.
- RWY 12 HAS ADDL OBSTN 35 FT POLE & GUY WIRE AT 10 FT 100 FT L MARKED.
- RWY 12 HAS 3 FT FENCE AT 35 FT ON CNTRLN.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
- RWY 12 /30 EDGES & THLDS MARKED WITH WHITE ROCK BOUNDARY MARKERS.
- +4 FT BARB-WIRE FENCE AT 25 FT ON CNTRLN MARKED.
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 1S7 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.