Airports / K0S9

K0S9 — Jefferson County International Airport

Port Townsend, US-WA · US · 108 ft MSL · IATA: TWD

Runways

1 runway · longest 3,000'

09 / 27 Lighted

3,000' × 75'

Surface: ASPH-G Headings: 104° / 337° T

AWOS-3P 119.025 Phone: 360-379-1199

UNIC 123.000 CTAF/UNICOM

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)

Elevation108' MSL

Longest Runway3,000'

SurfaceASPH-G

Coordinates 48.054, -122.811

Connect with experienced ferry pilots for domestic and international deliveries.