Crown Ranch Airpark Private
42MT · Seeley Lake, 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 09:40 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:41 AM | 11:41Z |
| Sunrise | 06:16 AM | 12:16Z |
| Sunset | 09:04 PM | 03:04Z |
| Evening civil twilight Loggable night begins | 09:40 PM | 03:40Z |
Plan a flight from 42MT
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 17LEFT traffic
- Heading
- 180° true
- Dimensions
- 1,000 × 100 ft
- TPA
- 5,500 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 000°) on the 45° at 5,500 ft MSL (≈1,000 AGL).
More details — RWY 17
- Threshold elev
- 4,502 ft
- Markings
- none
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 |
|---|---|---|
| 17/35 | 1,000 ft |
Prefer one flat page? Full runway details for 42MT → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 42MT 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 | r019° / 35.8 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 42MT — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 42MT
- Coordinates
- 47.4147, -113.6224
- Elevation
- 4,532 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
- 2025/03
- Distance from city
- 18 N
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- ALL OPS PPR - AMGR.
Nearby airports
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Also nearby: S04 Condon USFS Airport (8 NM) · 23S Seeley Lake Airport (16 NM) · 52S St Ignatius Airport (19 NM) · MT19 Hoversland Airport (private) (20 NM) · 7S0 Ronan Airport (21 NM) · MT39 Black Canyon Ranch Airport (private) (23 NM)
About 42MT
Crown Ranch Airpark (42MT) is an airport in Seeley Lake, MT, at 4,532 ft MSL. It has 1 runway, the longest 1,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 42MT, refreshed from the Aviation Weather Center and FAA NASR.
Does 42MT have a control tower?
No. Crown Ranch Airpark is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 42MT?
Crown Ranch Airpark has 1 runway; the longest is 1,000 ft. See the Runways section for headings, surface, and lighting.
Where is 42MT?
Crown Ranch Airpark is in Seeley Lake, MT, at an elevation of 4,532 ft MSL. Coordinates: 47.4147, -113.6224.
Fly out of 42MT often?
Save 42MT 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 42MT 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.