Over 60 aircraft, predominately small private planes are based at the facility. One charter operation, Port Townsend Airways, provides charter service to Seattle-Tacoma International Airport and other regional locations. Airplane maintenance, fuel and restaurant services are available. About 150 acres designated for light manufacturing use under the Jefferson County comprehensive plan are available for development. The site is served by the Port Townsend municipal water system .
Sewage disposal is through on site septic systems.
The Port is in the process of completing a comprehensive development plan for the site that will specifically identify aviation and light manufacturing locations and sites for future hangers, retail and warehouse development. Sites designated for light manufacturing under local comprehensive plans are located throughout the county. Several of the most significant sites are listed below. The Port operates a small marina in Quilcene in southeastern Jefferson County . The Port has over 50 acres in associated uplands and waterfront.