Crystal Lakes Resort Airport Private
01MT · Fortine, MT · 3,141 ft elevation · var 19E · Non-towered
Airport information
- FAA LID
- 01MT
- Coordinates
- 48.7891, -114.8800
- Elevation
- 3,141 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- GREAT FALLS
- Airport use
- Private
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- GREAT FALLS
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Distance from city
- 2 NE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:54 AM | 10:54Z |
| Sunrise | 05:36 AM | 11:36Z |
| Sunset | 09:46 PM | 03:46Z |
| Evening civil twilight Loggable night begins | 10:29 PM | 04:29Z |
Plan a flight from 01MT
Traffic pattern
- Landing
- Rwy 13 · 129°
- Pattern
- left (turns left)
- TPA
- 4,100 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 13 at 4,100 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 13/31
5,000 ft × 70 ft · Asphalt (Good)- Heading
- 129° mag · 148° true
- Markings
- basic
- Traffic pattern
- Left
- Approach obstacle
- Trees, 22 ft, 470 ft from threshold — 12:1 slope to clear · penetrates the 20:1 visual approach surface
- Heading
- n/a
- Markings
- basic
- Traffic pattern
- Left
- Approach obstacle
- Trees, 40 ft, 1,000 ft from threshold — 20:1 slope to clear
- Displaced threshold
- 150 ft
| Runway | Length | Your margin |
|---|---|---|
| 13/31 | 5,000 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| UNICOM | 122.7 |
Source: FAA NASR (current 28-day cycle).
VFR sectional
No published instrument procedures or Chart Supplement for 01MT. VFR sectional link above.
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management
Remarks FAA
- SNOW REMOVAL BY PRIOR REQ.
- DSPLCD THR NOT MKD OR LGTD.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
- +15' ROAD 30' FROM THR.
- APCH RATIO 12:1 TO DSPLCD THR.
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 01MT 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 01MT
Crystal Lakes Resort Airport (01MT) is an airport in Fortine, MT, at 3,141 ft MSL. It has 1 runway, the longest 5,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 01MT, refreshed from the Aviation Weather Center and FAA NASR.
Does 01MT have a control tower?
No. Crystal Lakes Resort Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 01MT?
Crystal Lakes Resort Airport has 1 runway; the longest is 5,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 01MT?
Crystal Lakes Resort Airport is in Fortine, MT, at an elevation of 3,141 ft MSL. Coordinates: 48.7891, -114.8800.
Fly out of 01MT often?
Save 01MT 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.