What is the longest runway at 3U7?

Benchmark Airport has 1 runway; the longest is runway 12/30 at 6,000 ft.

What surface are 3U7's runways?

Benchmark Airport's runway is asphalt.

Benchmark Airport runways

Benchmark Airport (3U7) in Augusta, MT has 1 runway , the longest 12/30 at 6,000 ft (asphalt). Dimensions, headings, lighting, and instrument approaches for each below.

Runway 12/30

6,000 ft × 100 ft · Asphalt (Poor)

Heading: 122° mag · 140° true
Threshold elev: 5,316 ft
Markings: basic
Traffic pattern: Left

Heading: 302° mag · 320° true
Threshold elev: 5,434 ft
Markings: basic
Traffic pattern: Left

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