Airports / US-1274

US-1274 — Ottertail Lake Airport

Three Forks, US-MT · US · 4,155 ft MSL

Runways

1 runway · longest 1,852'

8 / 26

1,852' × 30'

Surface: TURF/DIRT

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)

Elevation4,155' MSL

Longest Runway1,852'

SurfaceTURF/DIRT

Coordinates 45.819, -111.696

Connect with experienced ferry pilots for domestic and international deliveries.