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  4. TROY (57S)
2,017 ft MSL·3,570 ft runway

TROY (57S)

TROY, MT
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FAA cycle effective Aug 6, 2026

Current Weather

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Runway Information

Runway 14/32

Primary

Dimensions

3570 x 30 ft

Surface

ASPH

Treatment

NONE

Airport Charts

Airport Diagram

FAA airport/taxi diagram

Not available

Chart Supplement

Additional airport information

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Airport Sketch

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Chart supplement sketch for 57S

Communications

CTAF

122.9

ARTCC

ZSE

Flight Service Station

1-800-WX-BRIEF

✏️

Airport Notes

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. DTHR MKD WITH WHITE ARROWS. DTHR MKD WITH WHITE ARROWS. CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH SLP 16:1 FM DTHR. APCH SLP 13:1 FM DTHR. CRACKS, WEEDS, BROKEN ASPH.

Operations

Segmented Circle

Yes

Location & Coordinates

Latitude

48.48022055

48.4802205°

Longitude

-115.90350666

-115.9035067°

Elevation

2,017 ft MSL

Magnetic Variation

19

Sectional Chart

GREAT FALLS

Contact Information

Airport Manager

GLENN WHITFIELD

406-334-7038

117 SNOWSHOE LANE, TROY, MT 59935

Owner

USFS

406-295-4693

1437 N HIGHWAY 2, TROY, MT 59935

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For planning and reference purposes only. Airport data may be inaccurate or outdated. Pilots must verify all information using current FAA publications.

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