What are the operating hours of KMLS?

Miles City Airport - Frank Wiley Field operates from SR to SS.

What fuel is available at KMLS?

Miles City Airport - Frank Wiley Field offers 100LL, Jet A.

Does KMLS require landing permits?

Yes, landing permits are required for Miles City Airport - Frank Wiley Field (United States).

Where is KMLS located?

Miles City Airport - Frank Wiley Field (KMLS) is located in Miles City, United States.

What is the IATA code for KMLS?

The IATA code for Miles City Airport - Frank Wiley Field is MLS.

How long is the runway at KMLS?

The main runway at Miles City Airport - Frank Wiley Field (04/22) measures 1757x23m.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Miles City Airport - Frank Wiley Field (KMLS/MLS) — Miles City, United States

Miles City Airport - Frank Wiley Field (KMLS/MLS) serves Miles City, United States. This is a mid-sized airport with 2 runways (04/22, 13/31). Field elevation is 2630 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.

77% Data Complete 40 of 52 points

Missing: Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 2/4

Operations 2/2

Fuel 1/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KMLS
Name: Miles City Airport - Frank Wiley Field
Type: medium_airport
Category: Domestic
Latitude: 46.428001
Longitude: -105.886002
Elevation: 2630 ft
Country: United States
Municipality: Miles City
IATA Code: MLS
FAA Code: N/A
FIR: N/A
Timezone: America/Denver
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 04/22

Designation: 04/22
Dimensions: 1757x23m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 13/31

Designation: 13/31
Dimensions: 1714x30m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: N/A
Ground: N/A
Operations: 122.200 MHz
Traffic/Approach: N/A
ATIS: 135.575 MHz

Operation Hours

Monday SR – SS

Tuesday SR – SS

Wednesday SR – SS

Thursday SR – SS

Friday SR – SS

Saturday SR – SS

Sunday SR – SS

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 406-951-0955
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Fuel Information

Fuel Type: 100LL
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Fuel Type: Jet A
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: No
GENDEC Required: No
GAR Required: No
Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

07/002 info

!MLS 07/002 MLS OBST TOWER LGT (ASR 1219703) 461833.20N1055952.80W (8.4NM SSW MLS) 3065.6FT (344.8FT AGL) U/S 2607100025-2610092359

2026-07-10 00:25:00 2026-10-09 23:59:00

06/003 info

!MLS 06/003 MLS RWY 31 RWY END ID LGT NOT STD UNSYNCHRONIZED 2606032138-2609032359

2026-06-03 21:38:00 2026-09-03 23:59:00

View all NOTAMs on Map

Nearby Airports

MT29 Sunday Creek Airpark 3 NM K1S3 Tillitt Field 32 NM K8U6 Terry Airport 32 NM KM46 Colstrip Airport 49 NM 04MT Pluhar Airport 49 NM K3U4 St Labre Mission Airport 52 NM K6U7 Hysham Airport 55 NM 00F Broadus Airport 60 NM

Compare KMLS with MT29 side by side →

Airport History

Discover the key milestones and historical events that shaped Miles City Airport - Frank Wiley Field. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What are the operating hours of KMLS?: Miles City Airport - Frank Wiley Field operates from SR to SS.
What fuel is available at KMLS?: Miles City Airport - Frank Wiley Field offers 100LL, Jet A.
Does KMLS require landing permits?: Yes, landing permits are required for Miles City Airport - Frank Wiley Field (United States).
Where is KMLS located?: Miles City Airport - Frank Wiley Field (KMLS) is located in Miles City, United States.
What is the IATA code for KMLS?: The IATA code for Miles City Airport - Frank Wiley Field is MLS.
How long is the runway at KMLS?: The main runway at Miles City Airport - Frank Wiley Field (04/22) measures 1757x23m.

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