Jefferson County International Airport Port Townsend Army Airfield
2006 USGS Orthophoto
IATA: TWD ICAO: none FAA LID: 0S9
Summary
Airport type	Public
Owner	Port of Port Townsend
Serves	Port Townsend, Washington
Elevation AMSL	110 ft / 34 m
Coordinates	48°03′14″N 122°48′38″W / 48.05389°N 122.81056°W / 48.05389; -122.81056
Website	http://portofpt.com/air-services/jefferson-county-international-airport/
Map
TWD Location of Jefferson County International Airport Show map of Washington (state) TWD TWD (the United States) Show map of the United States
Runways
Direction Length Surface ft m 9/27 3,000 914 Asphalt
Statistics (2019)
Aircraft operations 58,100 Based aircraft 53
Source: Federal Aviation Administration[1]

Jefferson County International Airport (IATA: TWD, FAA LID: 0S9) is a public-use airport located four nautical miles (7 km) southwest of the central business district of Port Townsend, a town in Jefferson County, Washington, United States. It is owned by the Port of Port Townsend.^[1]

Facilities and aircraft

Jefferson County International Airport covers an area of 320 acres (130 ha) at an elevation of 110 feet (34 m) above mean sea level. It has one runway designated 9/27 with an asphalt surface measuring 3,000 by 75 feet (914 x 23 m).^[1]

For the 12-month period ending December 31, 2019, the airport had 58,100 aircraft operations, an average of 159 per day: 97% general aviation, 3% air taxi, and <1% military. At that time there were 53 aircraft based at this airport: 49 single-engine, 2 multi-engine and 2 glider.^[1]

Emergency services to the airport are provided by East Jefferson Fire and Rescue’s Station 1-3, located adjacent of the airport.

There is no tower at the airfield, and the runway is not regularly lit at night.

The Port Townsend Aero Museum is located on the grounds of the airport, with several aircraft and artifacts on display. The museum is open to the public.