The Defense Logistics Agency (DLA) Aviation - Richmond is seeking market research for engineering sustainment and program services for sole-source Honeywell parts, with the government intending to negotiate with only one source under FAR 6.302-1. The contract is anticipated to be a Firm-Fixed Price contract with yearly renewal options, requiring sustainment engineering support, program services, and analysis of sole-source Boeing parts for drawing updates and part number versions. No specific budget amount is mentioned. Responses to this Sources Sought Notice must be submitted by 3 PM EST on May 26, 2026. The location for performance of services is not specified.