Airports / 69WT

69WT — Quartermaster Harbor Seaplane Base

Vashon, US-WA · US · 0 ft MSL

Runways

2 runways · longest 5,637'

4W / 22W

5,637' × 200'

Surface: Water Headings: 59° / 239° T

15W / 33W

4,226' × 200'

Surface: Water Headings: 165° / 345° 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)

Elevation0' MSL

Longest Runway5,637'

SurfaceWATER

Coordinates 47.393, -122.460

Connect with experienced ferry pilots for domestic and international deliveries.