Willow Airport Private
3MT9 · Philipsburg, MT · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 09:35 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:44 AM | 11:44Z |
| Sunrise | 06:18 AM | 12:18Z |
| Sunset | 09:01 PM | 03:01Z |
| Evening civil twilight Loggable night begins | 09:35 PM | 03:35Z |
Plan a flight from 3MT9
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 16LEFT traffic
- Heading
- 169° true
- Dimensions
- 960 × 40 ft
- TPA
- 6,500 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 349°) on the 45° at 6,500 ft MSL (≈1,000 AGL).
More details — RWY 16
- Threshold elev
- 5,536 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 16/34 | 960 ft |
Prefer one flat page? Full runway details for 3MT9 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3MT9 kneeboard →
Comms & NavAids
Nearby navigation aids
MSO 112.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| MSO · Missoula | VOR/DME | 112.80 · 75X | Low | r124° / 35.8 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 3MT9 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 3MT9
- Coordinates
- 46.4716, -113.4925
- Elevation
- 5,536 ft MSL
- Sectional chart
- GREAT FALLS
- Airport use
- Private
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS · 122.3 · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2019/03
- Distance from city
- 12 NW
Ownership & management 2 contacts
Nearby airports
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Also nearby: 1MT6 Bobcat Field (private) (7 NM) · MT22 Squaw Rock Airstrip (private) (9 NM) · U05 Riddick Field (12 NM) · M26 Drummond Airport (15 NM) · RC0 Rock Creek Airport (17 NM) · MT66 Parcel Six Ranch Airport (private) (20 NM)
About 3MT9
Willow Airport (3MT9) is an airport in Philipsburg, MT, at 5,536 ft MSL. It has 1 runway, the longest 960 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3MT9, refreshed from the Aviation Weather Center and FAA NASR.
Does 3MT9 have a control tower?
No. Willow Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3MT9?
Willow Airport has 1 runway; the longest is 960 ft. See the Runways section for headings, surface, and lighting.
Where is 3MT9?
Willow Airport is in Philipsburg, MT, at an elevation of 5,536 ft MSL. Coordinates: 46.4716, -113.4925.
Fly out of 3MT9 often?
Save 3MT9 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.
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 3MT9 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.