This is a sources sought announcement for market research to identify parties capable of producing and delivering SFMFOS seats (354 units) and Retrofit Modification Kits (150 units) for the UH-60M Black Hawk helicopter. The only known approved source is the Original Equipment Manufacturer, Martin-Baker America, Inc., located in Johnstown, Pennsylvania, as the Government lacks complete technical data packages. Interested parties must demonstrate capability to meet Airworthiness Release criteria and may need a teaming agreement with the OEM to access proprietary data. Responses are due within 20 days of the announcement’s posting, and no budget information is specified. The location for performance is not explicitly stated, but the OEM’s base is in Johnstown, Pennsylvania.