Cascade Field Private
3MT7 · Cascade, MT · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 08:04 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:37 AM | 12:37Z |
| Sunrise | 07:08 AM | 13:08Z |
| Sunset | 07:33 PM | 01:33Z |
| Evening civil twilight Loggable night begins | 08:04 PM | 02:04Z |
Plan a flight from 3MT7
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 12LEFT traffic
- Heading
- 120° true
- Dimensions
- 2,060 × 40 ft
- TPA
- 4,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 300°) on the 45° at 4,800 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 12/30 | 2,060 ft | |
| 02/20 | 1,675 ft |
Prefer one flat page? Full runway details for 3MT7 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3MT7 kneeboard →
Comms & NavAids
Nearby navigation aids
GTF 115.10
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| GTF · Great Falls | VORTAC | 115.10 · 98X | High | r213° / 16.6 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 3MT7 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 3MT7
- Coordinates
- 47.2667, -111.7175
- Elevation
- 3,800 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
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2015/03
- Distance from city
- 1 SW
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
Nearby airports
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Also nearby: 31MT Reverse 5 Bar M (private) (17 NM) · MT86 Bar E (private) (17 NM) · 5U5 Fairfield (25 NM) · 1MT7 Prill Field (private) (25 NM) · MT49 Horner Field (private) (27 NM)
About 3MT7
Cascade Field (3MT7) is an airport in Cascade, MT, at 3,800 ft MSL. It has 2 runways, the longest 2,060 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3MT7, refreshed from the Aviation Weather Center and FAA NASR.
Does 3MT7 have a control tower?
No. Cascade Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3MT7?
Cascade Field has 2 runways; the longest is 2,060 ft. See the Runways section for headings, surface, and lighting.
Where is 3MT7?
Cascade Field is in Cascade, MT, at an elevation of 3,800 ft MSL. Coordinates: 47.2667, -111.7175.
More about 3MT7
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 3MT7 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.
Something here wrong or out of date? Report a data problem.