TROY (57S)
Troy, Montana · Lincoln County · 1 miles NW of city
Airport information
FAA identifier57S
Elevation2017 ft MSL
Latitude48.48022° N
Longitude115.90351° W
Magnetic variation19E
Sectional chartGREAT FALLS
ARTCCSeattle Center
Flight ServiceGreat Falls
OwnershipPublicly owned
UseOpen to the public
Activated1940/04
TowerNON-ATCT
Landing feeNo
Wind indicatorYes
NOTAM facilityGTF
AttendedUNATNDD
ManagerGlenn Whitfield
Manager phone406-334-7038
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 14/32 | 3,570 × 30 ft | Asphalt (poor) | 14: displaced 825 ft · 32: right pattern, displaced 780 ft |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 122.9 | — |
Airport remarks
- LGTD HELI ADJ TO SEGMENTED CIRCLE.
- NO SNOW REMOVAL. ARPT SFC COND UNMON.
- PEDESTRIAN WALKING TRAIL INVOF MOV AREA.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
- LINCOLN COUNTY.
- WINTER - 406-295-4693.
- +5-80 FT TREES WI PRI SFC BGN 25-200 FT FT FM RWY END BOTH SIDES.
- +5 FT FENCE 13 FT FM RWY END BOTH SIDES.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.

