Airport information
- FAA LID
- S27
- Coordinates
- 48.1786, -114.3040
- Elevation
- 2,932 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- GREAT FALLS
- Airport use
- Public
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS
- NOTAM facility
- GTF
- Attendance
- MON-SAT 0800-1700
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1940/04
- Distance from city
- 1 S
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-21
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:55 AM | 10:55Z |
| Sunrise | 05:37 AM | 11:37Z |
| Sunset | 09:41 PM | 03:41Z |
| Evening civil twilight Loggable night begins | 10:23 PM | 04:23Z |
Plan a flight from S27
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT LIRL RWY 13/31 - CTAF on 122.8 — Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 13 · 126°
- Pattern
- left (turns left)
- TPA
- 3,900 ft MSL (≈1,000 AGL)
- CTAF
- 122.8
Enter the left downwind for Rwy 13 at 3,900 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 13/31
3,600 ft × 60 ft · Asphalt (Fair)- Heading
- 126° mag · 145° true
- Markings
- basic
- Traffic pattern
- Left
- Approach obstacle
- Road, 15 ft, 280 ft from threshold, 0 ft B of centerline — 5:1 slope to clear · penetrates the 20:1 visual approach surface
- Displaced threshold
- 450 ft
- Heading
- 303° mag · 322° true
- Markings
- basic
- Traffic pattern
- Left
- Approach obstacle
- Road, 15 ft, 300 ft from threshold, 0 ft B of centerline — 6:1 slope to clear · penetrates the 20:1 visual approach surface
- Displaced threshold
- 155 ft
| Runway | Length | Your margin |
|---|---|---|
| 13/31 | 3,600 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| RDO | 122.5 | GREAT FALLS RDO |
| UNIC | 122.8 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| FCA · Kalispell | VOR-DME | 113.20 | r229° / 5.5 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Avionics, Charter, Glider, Instruction, Parachute ops, Rental, Survey, Towing
Ownership & management
Remarks FAA
- EXISTED PRIOR TO 1959.
- ULTRALIGHTS, PAJA & BLN ACT ON & INVOF ARPT.
- 400 FT UNLGTD TWR 3 MI E.
- ACTVT LIRL RWY 13/31 - CTAF
- 406-531-1594
- 48 FT TREE 150 FT FM END OF RWY 120 FT L OF CNTRLN.
- UNLGTD.
- LGTD THR RELOCATED FOR NIGHT OPS; 3445 FT OF RWY 13/31 LGTD AT NIGHT.
- TWO 80 FT POLES 1400 FT FM RWY END 150 FT R & 520 FT R OF CNTRLN; TWO 80 FT POLES 1650 FT FM RWY END 15 FT R & 385 FT R OF CNTRLN; 15:1 APCH SLOPE.
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 S27 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About S27
Kalispell City Airport (S27) is an airport in Kalispell, MT, at 2,932 ft MSL. It has 1 runway, the longest 3,600 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for S27, refreshed from the Aviation Weather Center and FAA NASR.
Does S27 have a control tower?
No. Kalispell City Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at S27?
Kalispell City Airport has 1 runway; the longest is 3,600 ft. See the Runways tab for headings, surface, and lighting.
Where is S27?
Kalispell City Airport is in Kalispell, MT, at an elevation of 2,932 ft MSL. Coordinates: 48.1786, -114.3040.
Fly out of S27 often?
Save S27 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.