What is the longest runway at KBTM?

Bert Mooney Airport has 2 runways; the longest is runway 15/33 at 9,000 ft.

What surface are KBTM's runways?

Bert Mooney Airport's runways are asphalt.

Bert Mooney Airport runways

Bert Mooney Airport (BTM · KBTM) in Butte, MT has 2 runways , the longest 15/33 at 9,000 ft (asphalt). Dimensions, headings, lighting, and instrument approaches for each below.

Runway 12/30

5,100 ft × 75 ft · Asphalt (Good)

Edge lights: Med.

Heading: 117° mag · 129° true
Threshold elev: 5,521 ft
Markings: basic
VGSI: 2-light PAPI (left) (4°)
Traffic pattern: Left

Heading: 297° mag · 309° true
Threshold elev: 5,531 ft
Markings: basic
VGSI: 2-light PAPI (left) (4°)
Traffic pattern: Left

Runway 15/33

9,000 ft × 150 ft · Asphalt (Good)

Edge lights: Med.

Heading: 155° mag · 167° true
Threshold elev: 5,507 ft
Markings: precision
VGSI: 4-light PAPI (left) (3.5°)
Approach lights: MALSR
Instrument landing: ILS/DME · CAT I · LOC 110.9 (BEY) · GS 3.71°
Traffic pattern: Right

Heading: 335° mag · 347° true
Threshold elev: 5,550 ft
Markings: basic
VGSI: VASI (3°)
Traffic pattern: Left

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