What is the longest runway at MT15?

Fort Harrison Army Airfield has 2 runways; the longest is runway 05/23 at 2,185 ft.

What surface are MT15's runways?

Fort Harrison Army Airfield's runways are turf.

Fort Harrison Army Airfield runways

Fort Harrison Army Airfield (MT15) in Helena, MT has 2 runways , the longest 05/23 at 2,185 ft (turf). Dimensions, headings, lighting, and instrument approaches for each below.

Runway 05/23

2,185 ft × 100 ft · Turf

Heading: 050° mag · 67° true
Threshold elev: 4,069 ft
Traffic pattern: Left

Heading: 230° mag · 247° true
Threshold elev: 4,003 ft
Traffic pattern: Left

Runway 10/28

1,840 ft × 97 ft · Turf

Heading: 102° mag · 119° true
Traffic pattern: Left

Heading: 282° mag · 299° true
Traffic pattern: Left

Runway data from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources.