Summary
The Air Force Test Center posted a presolicitation notice seeking a single-source Aircraft Battery Management System upgrade, identifying Marvel Aero International as the only responsible source under FAR 6.103-1(b) due to proprietary architecture and the need to interface with existing branded charging hardware. This is a courtesy presolicitation (not a request for proposals) with a response deadline of August 1, 2026 and place of performance at Edwards, CA; questions/feedback are requested by the listed contracting contacts. The NAICS is listed as 335999 (All Other Miscellaneous Electrical Equipment and Component Manufacturing) and the PSC is 6130 (Converters, Electrical, Nonrotating); the estimated procurement is sole-source and not a grant.