Airports / 6MT4

6MT4 — Brown Cabin Seaplane Base

Libby, US-MT · US · 3,340 ft MSL

Runways

1 runway · longest 12,000'

11W / 29W

12,000' × 500'

Surface: Water Headings: 123° / 303° T

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)

Elevation3,340' MSL

Longest Runway12,000'

SurfaceWATER

Coordinates 48.038, -115.091

Connect with experienced ferry pilots for domestic and international deliveries.