Summary
The Department of the Interior (DOI), through its Interior Business Center (IBC) Acquisition Services Directorate located in Herndon, Virginia, is issuing a solicitation on behalf of the DOI Office of Aviation Services (OAS) for aviation services. The opportunity was posted on June 28, 2026, with responses due July 14, 2026, and uses CPI-W (Consumer Price Index for Urban Wage Earners and Clerical Workers) for Houston, Texas as the pricing adjustment methodology for renewal years. This is a federal services contract opportunity (not a grant) that supports multiple DOI bureaus with aviation services including fire suppression, search and rescue, and other special use missions.