Airport information
- FAA LID
- 4MT4
- Coordinates
- 45.6836, -109.4017
- Elevation
- 4,069 ft MSL
- Sectional chart
- GREAT FALLS
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS
- Segmented circle
- No
- Activated
- 2025/11
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:50 AM | 10:50Z |
| Sunrise | 05:28 AM | 11:28Z |
| Sunset | 09:10 PM | 03:10Z |
| Evening civil twilight Loggable night begins | 09:49 PM | 03:49Z |
Loggable night (§1.1)
09:49 PM → 04:50 AM
Night currency (§61.57)
10:10 PM → 04:28 AM
Plan a flight from 4MT4
Runway 11/29
2,300 ft × 100 ft · Turf 11
- Heading
- n/a
- Traffic pattern
- Left
29
- Heading
- n/a
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BIL · Billings | VORTAC | 114.50 | r243° / 33.4 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 4MT4. VFR sectional link above.
Ownership & management
Owner
DANIEL O'NEIL
55 GRANITE PEAK RD, BOX 516, REED POINT, MT
406-321-0175
Manager
DANIEL O'NEIL
55 GRANITE PEAK RD, BOX 516, REED POINT, MT
406-321-0175
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 4MT4 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.