The U.S. Air Force is conducting market research to identify sources capable of producing 4mm and 6mm Video Borescopes for aircraft engine inspections. An Industry Day will be held on June 23, 2026, at the Advance Technology & Training Center in Warner Robins, GA, with breakout sessions available by request. The government anticipates awarding a 5-year Indefinite Delivery Requirements Contract, though no budget amounts are specified. Key technical requirements include field-replaceable insertion tubes, internal measurement software, and role-based access control. Responses to the capability survey are due by May 8, 2026.