Miles City Airport - Frank Wiley Field (MLS)

Airport information: Miles City, MT, United States. Search for another airport below.

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Location and general information

IATA code: MLS
ICAO code: KMLS
FAA site number: 12450.*A
City / state: Miles City, MT
County: Custer
Time zone: America/Denver
Reference point: 46°25'36.79" N
105°53'17.61" W
Elevation: 2634.1 ft (surveyed)
Magnetic variation: 9° E (2020)
Status: Operational
Ownership: Public, Miles City
Use: Open to the public
Airport area: 1,640 acres
From downtown: 2 NM northwest
Sectional chart: Billings
Activated: 04/1940

Services and facilities

Control tower: No
Attendance: All months, all days, dalgt
Fuel: 100LL, Jet A
Transient storage: Hangar, tie-downs
ARTCC: Salt Lake City (ZLC)
Flight service: Great Falls (GTF)
1-800-WX-BRIEF
NOTAM facility: MLS
Wind indicator: Lighted
Beacon: White and green, sunset to sunrise
Segmented circle: Yes
Landing fee: No
Customs: No
Airport manager: Brad Davis
406-951-0955
Last FAA inspection: 07/17/2025

FAA remarks

Training active within 15 miles. Birds in the vicinity of airport.
Condition unmaintained - airport manager.
For CD if una to contact on FSS frequency, contact Salt Lake ARTCC at 801-320-2568.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Airport facts

IATA code: MLS
ICAO code: KMLS
Location: Miles City, MT, United States
Elevation: 2634.1 ft
Time zone: America/Denver
Coordinates: 46.42727, -105.88537

Runways

Runway	Size	Surface
04 / 22	5,764 × 75 ft	Asphalt, good
13 / 31	5,624 × 100 ft	Asphalt, good, grooved

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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ICAO Code

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