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
At a glance
- Fuel
- 100LL, Jet A
- Runways
- 04/22, 13/31
- Elevation
- 2,630 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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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:
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See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
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: Not recorded
- 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: Not recorded
- PPR Required: Not recorded
- 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: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- 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.
Active NOTAMs
10/006
caution
Navaid/lighting unserviceable
NAV DME U/S
2026-10-14 10:19 UTC
2026-10-28 20:00 UTC
10/012
info
COM REMOTE COM OUTLET 121.5 U/S
2026-10-27 12:12 UTC
2026-11-03 23:59 UTC
10/011
info
COM REMOTE COM OUTLET 122.2 U/S
2026-10-22 15:34 UTC
2026-10-29 23:59 UTC
+3 more active NOTAMs
NOTAMs received from the FAA NOTAM feed (last message 2026-10-28 08:45 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Miles City Airport - Frank Wiley Field yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently 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?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for 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.