Airports / K21

K21 — Rouses Point Seaplane Base

Rouses Point, US-NY · US · 95 ft MSL · IATA: RSX

Runways

1 runway · longest 7,900'

ALL / WAY

7,900' × 500'

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)

Elevation95' MSL

Longest Runway7,900'

SurfaceWATER

Coordinates 44.992, -73.363

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