The Air Force Materiel Command is seeking information from potential sources capable of performing 1200-hour and four-year inspections on the MH-139A Grey Wolf helicopter fleet, which is 95% similar to the commercial Leonardo AW139. This is a Request for Information (RFI) for market research purposes only, not a solicitation for proposals. Interested parties must demonstrate access to OEM proprietary technical data, specialized facilities and tooling, and a workforce with OEM certifications and FAA licenses. The government is exploring transitioning these inspections from an organizational-level to a contractor-operated facility. No budget amounts, submission timelines, or performance location are specified in this RFI.