This is a 100% Small Business Set-Aside solicitation for Aircrew Flight Equipment Services at Columbus Air Force Base, Mississippi. The contract will be a single Firm Fixed Price award with a performance period from 1 October 2026 to 30 September 2031, covering a base year plus four optional one-year periods. No budget amount is specified, and funds are not currently available, meaning the government’s obligation is contingent upon future appropriation. All questions must be submitted in writing by 2:30 PM CDT on 24 July 2026. Offerors must have an active SAM registration with the applicable NAICS code 488190 to be eligible for award.