Location
Latitude: |
45-41-00.5185N (45.683477) |
Longitude: |
109-24-05.5816W (-109.40155) |
Elevation: |
4069.0 feet MSL (1240 m MSL) |
Magnetic Variation: |
10.4 E (as of June 2026 from WMM2020 model) |
Time Zone: |
UTC -7.0 (Standard Time) UTC -6.0 (Daylight Savings Time) |
Found On: |
Great Falls Chart |
FAA Region: |
ANM |
Contacts
Manager: |
Privately owned: |
| DANIEL O'NEIL 55 GRANITE PEAK RD, BOX 516 REED POINT, MT 59069 406-321-0175 |
DANIEL O'NEIL 55 GRANITE PEAK RD, BOX 516 REED POINT, MT 59069 406-321-0175 |
Operations
Airport Status: |
Operational |
Facility Use: |
Private |
Type: |
Airport |
Activation Date: |
11/2025 |
Control tower: |
No |
Boundary ARTCC: |
ZLC (Salt Lake City) |
Responsible ARTCC: |
ZLC (Salt Lake City) |
Traffic Pattern Altitude (MSL): |
5069 feet (1545 m) |
Based Aircraft
Annual Operations (as of )
Communications
| CTAF: | 122.900 |
Fixed Based Operators (FBOs) & Fuel
(Click on a business for detail)
Please help us keep this information up to date. This is a FREE SERVICE just like everything else on Airport Guide!
Please help us keep this information up to date. This is a FREE SERVICE just like everything else on Airport Guide!
| Business Name | Frequency | Phone | Fuel Grade |
|---|
Flight Service Stations
| Primary | Alternate | |
| FSS on Field: | ||
| FSS Name (ID): | Great Falls(GTF) | |
| Frequency: | ||
| Toll Free Phone: | 1-800-WX-BRIEF |
Instrument Procedures / Charts
Terminal Procedures are only available for airports in several countries with more being added all the time. If you are looking for a specific country's charts, please send an email to support(at)airportguide.com stating the country name. This will be used to prioritize the implementation.
Navigation Aids (Navaids) near 4MT4
| Dist (NM) | ID | Morse Code | Name | Type | Freq | True Hdg | Mag Hdg |
|---|---|---|---|---|---|---|---|
| 31.3 | BI | _ . . . . . | Saige | NDB | 251 | 70 | 60 |
| 33.4 | BIL | _ . . . . . . _ . . | Billings | VORTAC | 114.50 | 76 | 66 |
| 43.6 | LVM | . _ . . . . . _ _ _ | Livingston | VOR-DME | 116.10 | 271 | 260 |
| 48.5 | HWQ | . . . . . _ _ _ _ . _ | Harlowton | NDB | 242 | 338 | 327 |
| 55.5 | POY | . _ _ . _ _ _ _ . _ _ | Powell | NDB | 344 | 151 | 141 |
| 59.0 | RPX | . _ . . _ _ . _ . . _ | Roundup | NDB | 362 | 36 | 26 |
| 61.4 | HCY | . . . . _ . _ . _ . _ _ | Cowley | NDB | 257 | 138 | 128 |
| 66.4 | COD | _ . _ . _ _ _ _ . . | Cody | VOR-DME | 111.80 | 163 | 153 |
| 73.7 | BZN | _ . . . _ _ . . _ . | Bozeman | VOR-DME | 112.40 | 275 | 264 |
| 79.6 | BZ | _ . . . _ _ . . | Manni | NDB | 266 | 278 | 267 |
| 82.6 | LWT | . _ . . . _ _ _ | Lewistown | VOR-DME | 115.45 | 354 | 343 |
| 89.8 | GEY | _ _ . . _ . _ _ | Greybull | NDB | 275 | 141 | 131 |
| 94.0 | ESY | . . . . _ . _ _ | Yellowstone | NDB | 338 | 231 | 220 |
| 94.8 | WYS | . _ _ _ . _ _ . . . | West Yellowstone | DME | 114.85 | 230 | 219 |
| 97.9 | EKS | . _ . _ . . . | Ennis | NDB | 286 | 256 | 245 |
Nearby Airports with Fuel
Notices to Airmen (NOTAMS)
Remarks
No remarks for this landing facility
Runways
Runway Summary
| Runways: | 11/29 |
| Longest Runway: | 11/29 is 2300 ft (701 m) long |
| Runways with an Instrument Approach: |
4MT4 Airport Runway Details
| Runway 11/29 | 2300 ft x 100 ft (701 m x 30 m) | |
| Runway Length Source: | FAA as of 11/13/2025 | |
| Surface: | Turf - No special surface treatment | |
Runway 11 |
Runway 29 |
|
Elevation: |
4069.0 | 4062.0 |
Latitude: |
45-41-04.0000N | 45-40-57.0370N |
Longitude: |
109-24-21.0000W | 109-23-50.1631W |
Glide Path Angle: |
0.0 degrees | 0.0 degrees |
Services
Airframe Repair: |
Minor |
Powerplant Repair: |
Minor |
Fuel Available: |
100LL, Jet A-1, Jet A-1+ |
Landing Fees: |
No |
Parking: |
Hangars and tiedowns available |
Ratings and Reviews
Maps & Diagrams
4MT4 Sectional
Flight Planning
at skyvector.com
at skyvector.com
