Airports / 1WI5

1WI5 — Beaver Dam Lake Seaplane Base

Randolph, US-WI · US · 871 ft MSL

Runways

3 runways · longest 10,000'

05 / 23

10,000' × 1000'

Surface: Water

18 / 36

5,000' × 1000'

Surface: Water

09 / 27

5,000' × 1000'

Surface: Water

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)

Elevation871' MSL

Longest Runway10,000'

SurfaceWATER

Coordinates 43.515, -88.953

Connect with experienced ferry pilots for domestic and international deliveries.