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Miles City Airport - Frank Wiley Field
MLS · KMLS · Miles City, MT · 2,630 ft elevation · var 9E · Towered
Airport information
- ICAO / IATA
- KMLS / MLS
- Coordinates
- 46.4273, -105.8854
- Elevation
- 2,630 ft MSL
- Magnetic variation
- 9E
- Sectional chart
- BILLINGS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS
- NOTAM facility
- MLS
- Attendance
- ALL DALGT
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1940/04
- Distance from city
- 2 NW
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 | 04:31 AM | 10:31Z |
| Sunrise | 05:11 AM | 11:11Z |
| Sunset | 09:00 PM | 03:00Z |
| Evening civil twilight Loggable night begins | 09:39 PM | 03:39Z |
Loggable night (§1.1)
09:39 PM → 04:31 AM
Night currency (§61.57)
10:00 PM → 04:11 AM
Plan a flight from KMLS
Runway 04/22
5,764 ft × 75 ft · Asphalt (Good) 04
- Heading
- 043° mag · 52° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
22
- Heading
- 223° mag · 232° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
Runway 13/31
5,624 ft × 100 ft · Asphalt (Good) 13
- Heading
- 126° mag · 135° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
31
- Heading
- 306° mag · 315° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| ASOS | 135.575 | |
| RDO | 122.2 | GREAT FALLS RDO |
| UNIC | 123 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MLS · Miles City | VORTAC | 112.10 | r031° / 3.9 NM |
Airport diagram
Open PDF ↗Preview diagram
Approaches
- RNAV (GPS) RWY 04 ↗ · amdt 4A
- RNAV (GPS) RWY 13 ↗ · amdt 1
- RNAV (GPS) RWY 22 ↗ · amdt 2
- RNAV (GPS) RWY 31 ↗ · amdt 1
- VOR RWY 04 ↗ · amdt 14B
- VOR RWY 22 ↗ · amdt 10
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Parking
- tiedowns, hangars
Ownership & management
Owner
MILES CITY
PO BOX 910, 77 FRANK WILEY FIELD, MILES CITY, MT
406-874-8602
Manager
BRAD DAVIS
PO BOX 910, 77 FRANK WILEY FIELD, MILES CITY, MT
406-951-0955
Remarks FAA
- TRNG ACT WI 15 MI. BIRDS INVOF ARPT.
- COND UNMNT - AMGR.
- FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.
- ACTVT REIL RWY 04, 13, 22, & 31; PAPI RWY 04, 13, 22, & 31; MIRL RWY 04/22 & RWY 13/31 - CTAF.
- CTC AMGR.
- AFT HR - 406-234-1296 OR 406-951-0955.
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 KMLS in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.