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KMLS

MLS

Miles City Airport - Frank Wiley Field · Miles City

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
2,630 ft / 802 m
Transition Altitude
18,000 ft
Primary Channel
RDO 122.20 MHz (GREAT FALLS RDO)
Runway Summary
04/225,680 ftAsphaltLIGHTED
12/305,624 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

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Briefing for Miles City Airport - Frank Wiley Field (KMLS), United States. This facility features 2 active runways with an elevation of 2,630 ft. This field primarily supports visual approach procedures.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Miles City Airport - Frank Wiley Field
ICAO / IATA
KMLS / MLS
Municipality
Miles City
Country
Region
US-MT
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
—
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 04 / 22
LIGHTED
Length: 5,680 ft / 1,731 m
Surface: Asphalt
Heading: 52° / 232°
RWY 04
No ILS
RWY 22
No ILS
Runway 12 / 30
LIGHTED
Length: 5,624 ft / 1,714 m
Surface: Asphalt
Heading: 135° / 315°
RWY 12
No ILS
RWY 30
No ILS

Communication Frequencies

ATC and advisory channels.

ASOS ASOS
135.57 MHz
RDO GREAT FALLS RDO
122.20 MHz
UNIC CTAF/UNICOM
123.00 MHz

Nearby Airports

Alternatives in the vicinity.

KGDV
Dawson Community Airport
114 km
KOLF
L M Clayton Airport
187 km
KSDY
Sidney - Richland Regional Airport
191 km
KSHR ILS
Sheridan County Airport
203 km
KGGW
Glasgow Valley County Airport Wokal Field
206 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified