1
Runway
2
Frequencies
2
Procedures
2
NOTAMs
Quick Facts
ICAO
K0S9
FAA
0S9
Elevation
108 ft MSL
Runways
1
Frequencies
2
Tower
No
Fuel
100LL
Coordinates
48.054, -122.811
Airport Information
Facility Type
AIRPORT
Elevation
108 ft MSL
Control Tower
No
Fuel Types
100LL
Traffic Pattern
890 ft MSL
ARTCC
SEATTLE
Coordinates
48.0538, -122.8110
Ownership
Public
Hours of Operation
Current Weather
METAR K0S9 272255Z AUTO VRB03KT 10SM SCT039 BKN075 18/09 A2995 RMK AO2
Flight Category
VFR
Wind
VRB° at 3 kt
Visibility
10+ SM
Temperature
18°C
Dewpoint
9°C
Altimeter
1014.30 inHg
Cloud Cover
BKN
Observed 2026-06-27 22:55Z
Nearby Weather Cameras
No camera at K0S9. Showing nearest cameras.
Saturna Island - East Point
East · Camera 2 · 3 cameras total
46 NM away
Tacoma Narrows
NorthWest · Camera 1 · 4 cameras total
49 NM away
11 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 09/27 | 3,000 ft | 75 ft | ASPH-G | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| ATIS | 119.025 | Phone: 360-379-1199 |
| UNIC | 123 | CTAF/UNICOM |
Active NOTAMs
IFR Procedures
1 Runway, 1 Approaches
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K0S9 Operational Overview
Location & Facility
Jefferson County International Airport (K0S9) is a publicly owned airport open to the public located in Port Townsend, Washington, United States. The field sits at an elevation of 108 feet above mean sea level (MSL) at coordinates 48.0538°N, 122.8110°W.
Runways
Jefferson County International Airport has 1 runway. The longest runway (09/27) measures 3,000 feet by 75 feet with a asph-g surface.
Communications & Operations
Jefferson County International Airport is a non-towered (pilot-controlled) field. ATIS is available on 119.025 MHz. A total of 2 communication frequencies are published for this facility.
Services & Fuel
Jefferson County International Airport offers 100LL fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
Jefferson County International Airport has 2 published instrument flight procedures, including 1 approach. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Weather Cameras
3 FAA Weather Cameras are available near Jefferson County International Airport, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at Jefferson County International Airport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 2 active NOTAMs for this facility.
Frequently Asked Questions
What is K0S9?
K0S9 is the ICAO identifier for Jefferson County International Airport, a public-use airport located in Port Townsend, Washington, United States.
How many runways does Jefferson County International Airport have?
Jefferson County International Airport (K0S9) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of K0S9?
The field elevation of Jefferson County International Airport is 108 feet above mean sea level (MSL).
Is fuel available at K0S9?
Yes, Jefferson County International Airport offers 100LL fuel.
What are the current weather conditions at K0S9?
The current flight category at Jefferson County International Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at K0S9?
There are currently 2 active NOTAMs for Jefferson County International Airport. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for K0S9?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Jefferson County International Airport.
Where is Jefferson County International Airport located?
Jefferson County International Airport (K0S9) is located in Port Townsend, Washington, United States, at an elevation of 108 ft MSL.
Does K0S9 have weather cameras?
K0S9 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.