Big Horn County (00U)

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

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Location and general information

FAA identifier: 00U
FAA site number: 12385.2*A
City / state: Hardin, MT
County: Big Horn
Time zone: America/Denver
Reference point: 45°44'39.80" N
107°39'37.60" W
Elevation: 3025.3 ft (surveyed)
Magnetic variation: 10° E (2020)
Status: Operational
Ownership: Public, County of Big Horn
Use: Open to the public
Airport area: 202 acres
From downtown: 3 NM west
Sectional chart: Billings
Activated: 12/2014

Services and facilities

Control tower: No
Attendance: Unattended
Fuel: 100LL
ARTCC: Salt Lake City (ZLC)
Flight service: Great Falls (GTF)
1-800-WX-BRIEF
NOTAM facility: GTF
Wind indicator: Lighted
Beacon: White and green
Segmented circle: Yes
Airport manager: Craig Mehling
406-860-2020
Last FAA inspection: 07/02/2025

FAA remarks

For CD contact billings approach at 406-255-2798.

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

Airport facts

FAA identifier: 00U
Location: Hardin, MT, United States
Elevation: 3025.3 ft
Time zone: America/Denver
Coordinates: 45.74439, -107.66044

Runways

Runway	Size	Surface
08 / 26	4,491 × 75 ft	Asphalt, good

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

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