K0S9 · TWD Jefferson County International Airport
Port Townsend, Washington, United States
Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.
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Airport facts
- Ident
- K0S9
- FAA LID
- 0S9
- IATA
- TWD
- Type
- Small airport
- Public use
- Yes
- Municipality
- Port Townsend
- Region
- Washington
- Country
- United States
- Elevation
- 108 ft (33 m)
- Coordinates
- 48.0538° N 122.8110° W
48°03′14″N 122°48′40″W - Towered
- No
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 0S9
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 09/27 | 3,000 × 75 ft | Asphalt / G | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| AWOS | AWOS-3P | 119.025 |
| CTAF | 123.000 | |
| UNIC | 123.000 | |
| APP/DEP | 118.200 |