The T-45TS (Naval Undergraduate Jet Flight Training System), also known as GOSHAWK, is a Major Defense Acquisition Program (MDAP) operating under the Major Capability Acquisition pathway. This Acquisition Category IC program provides the U.S. Navy with an integrated training system for undergraduate jet pilot instruction. The system encompasses both aircraft and supporting infrastructure required for naval aviation training operations.
The program's contract awards primarily cover aircraft maintenance, engine support, retrofit activities, and engineering services. Contract values range from small purchases under $10,000 to major awards exceeding $460 million, with performance periods typically spanning 1-5 years. Major contractors include McDonnell Douglas Corporation, Rolls-Royce PLC, and L-3 Communications Vertex Aero. The Naval Air Systems Command (NAVAIR) serves as the primary contracting authority, with work performed at multiple Naval Air Stations including Kingsville TX, Meridian MS, Pensacola FL, and Patuxent River MD. Most contracts are awarded without set-aside designations and utilize Firm Fixed Price or Cost Plus Fixed Fee pricing arrangements. Significant contract activities include F405 engine maintenance, structural life assessment programs, avionics modernization, and integrated logistics support.