Airports / KBTM

KBTM — Bert Mooney

Butte, US-MT · US · 5,550 ft MSL · IATA: BTM

IFR Capable

Runways

3 runways · longest 9,000'

15 / 33 Lighted

9,000' × 150'

Surface: Asphalt Headings: 167° / 347° T

02 / 20 CLOSED

5,545' × 75'

Surface: Asphalt Headings: 38° / 218° T

12 / 30 Lighted

5,100' × 75'

Surface: Asphalt Headings: 129° / 309° T

ASOS 135.175 ASOS

CNTR 132.400 SALT LAKE CITY CNTR

RDO 122.200 GREAT FALLS RDO

UNIC 123.000 CTAF/UNICOM

Select an aircraft to see density altitude estimates

Look up by Tail Number (N-Number) — auto-fills make & model

or select make & model manually

Manufacturer

Model

Outside Air Temp (°C) — blank = ISA standard

What you'll get:

· Density altitude calculation

· Power retained at this elevation/temperature

· Estimated takeoff roll increase

· Climb rate estimate

· Full scenario table (ISA-10 through ISA+40)

Elevation5,550' MSL

Longest Runway9,000'

SurfaceASP

Landing fee unknown

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