What is the longest runway at M46?

Colstrip Airport has 1 runway; the longest is runway 06/24 at 5,100 ft.

What surface are M46's runways?

Colstrip Airport's runway is asphalt.

Colstrip Airport runways

Colstrip Airport (M46) in Colstrip, MT has 1 runway , the longest 06/24 at 5,100 ft (asphalt). Dimensions, headings, lighting, and instrument approaches for each below.

Runway 06/24

5,100 ft × 75 ft · Asphalt (Good)

Edge lights: Med.

Heading: 062° mag · 75° true
Threshold elev: 3,428 ft
Markings: nonprecision
VGSI: 2-light PAPI (left) (3°)
Traffic pattern: Left

Heading: 242° mag · 255° true
Threshold elev: 3,383 ft
Markings: nonprecision
VGSI: 2-light PAPI (left) (3°)
Traffic pattern: Left

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