Airport information
- FAA LID
- 98MT
- Coordinates
- 46.4428, -114.0030
- Elevation
- 4,172 ft MSL
- Sectional chart
- GREAT FALLS
- Airport use
- Private
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2004/10
- Distance from city
- 4 SE
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 | 05:04 AM | 11:04Z |
| Sunrise | 05:43 AM | 11:43Z |
| Sunset | 09:32 PM | 03:32Z |
| Evening civil twilight Loggable night begins | 10:11 PM | 04:11Z |
Plan a flight from 98MT
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 5,200 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 18 at 5,200 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
2,500 ft × 40 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Fence, 6 ft, 20 ft from threshold
- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Fence, 6 ft, 20 ft from threshold
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,500 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MSO · Missoula | VOR-DME | 112.80 | r156° / 28.1 NM |
| DRU · Drummond | VOR | 117.10 | r234° / 35.6 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 98MT. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD VFR.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
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 98MT 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 98MT
Rosemont Airport (98MT) is an airport in Stevensville, MT, at 4,172 ft MSL. It has 1 runway, the longest 2,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 98MT, refreshed from the Aviation Weather Center and FAA NASR.
Does 98MT have a control tower?
No. Rosemont Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 98MT?
Rosemont Airport has 1 runway; the longest is 2,500 ft. See the Runways tab for headings, surface, and lighting.
Where is 98MT?
Rosemont Airport is in Stevensville, MT, at an elevation of 4,172 ft MSL. Coordinates: 46.4428, -114.0030.
Fly out of 98MT often?
Save 98MT 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.