The Naval Air Warfare Center Aircraft Division in Patuxent River, Maryland, requires support to resolve deficiencies and integrate a Flight Management Function Application into the T-45 Mission Computer Alternative. This is a sources sought notice for market research to identify capable firms and determine if a small business set-aside is possible; it is not a request for proposal. The work involves software defect analysis, compliance testing to RTCA DO-178C standards, and providing engineering and integration support. The anticipated contract type is a non-performance based Cost Plus Fixed Fee (CPFF). Interested parties must submit a capabilities statement via email by the specified deadline.