The T-45 Goshawk’s Replacement Race Is On: Navy Sets 2027 Contract Award Target

Six years in the making, the Navy’s formal competition to procure 216 next-generation jet trainers opens a billion-dollar race that will shape how American fighter pilots are trained for the next four decades.

The U.S. Navy launched a formal competition on March 26 to replace its aging Boeing T-45 Goshawk jet trainer, releasing a Request for Proposals for 216 new aircraft with a contract award targeted for 2027 and first deliveries slated for 2032.

The solicitation for the Undergraduate Jet Training System (UJTS) marks the most significant overhaul of naval aviation training in more than three decades. The 193-aircraft T-45C fleet has served as the only intermediate and advanced jet trainer for the Navy and Marine Corps since 1991, but officials warn that “significant aircraft, engine, and component obsolescence issues” will drive operating costs sharply higher and collapse aircraft availability by 2030. Proposal submissions close June 29.

A Fleet Under Strain

The urgency behind the March 26 release reflects years of mounting operational disruption. The T-45C has been grounded repeatedly for faults in its Rolls-Royce Turbomeca Adour F405-RR-401 engines and its On-Board Oxygen Generation System (OBOGS). Most recently, operations across the fleet were paused on March 11, 2025, following an engine malfunction prior to takeoff at Training Air Wing 2 in Kingsville, Texas.

To sustain minimum fleet availability until a successor arrives, the Navy has launched a Service Life Extension Program (SLEP) at Fleet Readiness Center Southeast in Florida — an overhaul requiring roughly 24,000 labor hours per airframe and expected to continue through 2036. Officials have described the effort as a temporary fix for a platform that is effectively exhausted.

The Navy has also framed the UJTS as more than a straightforward aircraft replacement. Officials want a “system of systems” that pairs live flight with high-fidelity simulation, arguing that the Goshawk’s analog cockpit no longer prepares pilots for the digital, networked environments of the F/A-18E/F Super Hornet or the F-35C Lightning II.

A Doctrinal Break: Carrier Landings Move to Fleet Squadrons

The most consequential feature of the RFP is the Navy’s formal decision to eliminate the requirement for the new trainer to conduct field carrier landing practice (FCLP) to touchdown. Under the new standard, the UJTS aircraft need only execute FCLP to the wave-off stage. Actual carrier qualification (CQ) will shift to the Fleet Replacement Squadron stage, where pilots transition to frontline tactical jets.

The Navy cited two enabling technologies behind the shift: the fidelity of modern ground-based simulators and the widespread adoption of Precision Landing Mode (PLM) — colloquially known as “Magic Carpet” — which automates flight path adjustments during carrier approaches and is standard equipment on the F/A-18 and F-35. Critics have argued the change effectively “downloads” expensive carrier-qualification hours onto frontline fighters, which cost significantly more to operate per hour than a dedicated trainer, but the Navy has held that the move is necessary to accelerate pilot throughput.

Four Contenders, One Prize

Four major industrial teams have lined up to compete, each offering distinct design philosophies.

Textron Aviation Defense and Leonardo are offering the Beechcraft M-346N, a navalized variant of the M-346 Block 20, with more than 100 aircraft already in service globally and over 150,000 flight hours logged training pilots for fourth- and fifth-generation fighters. Textron plans to assemble the jet in Wichita, Kansas, pledging a $38 million facility investment that would generate roughly 100 manufacturing jobs. The twin-engine Honeywell F124-powered aircraft features a “carefree” handling system designed to mimic the flight characteristics of advanced tactical jets.

Boeing, partnered with Saab, is offering the T-7B Red Hawk — a Navy-specific variant of the T-7A currently in low-rate initial production for the U.S. Air Force. Boeing projects an operating cost of $7,200 per flight hour for the T-7B, compared to $10,700 for the T-45C, though the T-7 program has faced testing delays, escape system issues, and supply chain constraints that pushed the Air Force’s initial operational capability to 2027.

Lockheed Martin and Korea Aerospace Industries are pitching the TF-50N, a navalized derivative of the supersonic T-50 Golden Eagle. With more than 250 units on order or in service across South Korea, Poland, Iraq, and other nations, the T-50 is the most operationally mature platform in the competition. The TF-50N offers a maximum speed of Mach 1.5 via a single General Electric F404 afterburning engine, and the team emphasizes the aircraft’s design “DNA” shared with the F-16 and F-35 as a transition advantage for student pilots.

Sierra Nevada Corporation, backed by Northrop Grumman and General Atomics, has entered the Freedom Trainer — the only clean-sheet design in the competition and the only contender capable of FCLP to touchdown. Sierra Nevada’s pitch centers on a 16,000-hour airframe service life, engine lifecycle costs 40% lower than the T-45, and full Navy ownership of the digital technical data package, which the company says will eliminate OEM-specific upgrade dependencies.

Strict Financial Guardrails

The Navy has set hard cost ceilings to prevent the budgetary overruns that have plagued previous acquisition programs. The RFP caps Engineering, Manufacturing, and Development spending at $1.751 billion — with any proposal exceeding that figure declared “unreasonable and unawardable.” Annual EMD spending is limited to $52.8 million in fiscal year 2027 and $181 million in fiscal year 2028. The contract is structured as Cost-Plus-Incentive-Fee for the development phase and Firm-Fixed-Price for the first lot of seven Low-Rate Initial Production aircraft in 2032.

Annual production is set to reach 25 aircraft beginning in 2035, with the fleet ultimately required to sustain 76,300 flight hours annually.

Simulation at the Core

Because the UJTS removes live carrier-approach training from the syllabus, the Navy has specified a four-tier Ground-Based Training System (GBTS) to compensate. The architecture runs from full-motion Operational Flight Trainers with 8K projection resolution down to desktop avionics trainers for radar and electronic warfare instruction. The entire system operates under a Live/Virtual/Constructive (LVC) framework that allows a student in an aircraft over the Gulf of Mexico to train against computer-generated adversaries alongside classmates flying ground-based simulators in Mississippi.

The UJTS cockpit specification mirrors the Navy’s newest combat platforms, mandating a Head-Up Display, a primary touch-screen Large Area Display in both cockpits, Helmet-Mounted Displays with integrated augmented reality, Precision Landing Mode, Link 16 tactical datalink capability, and an Automatic Ground Collision Avoidance System.

Industrial and Acquisition Context

The competition doubles as a test of U.S. defense manufacturing capacity. Textron has leveraged the Beechcraft brand’s long history in Wichita to build regional political support. Sierra Nevada’s Team Freedom positions Northrop Grumman’s high-rate production experience and General Atomics’ advanced manufacturing technologies as an alternative to the established prime contractors. Lockheed Martin, meanwhile, argues that the TF-50N’s shared supply chain with the F-16 and F-35 ensures sustainment stability and opens pathways for Foreign Military Sales to countries such as Japan, Canada, and Australia.

The competition also unfolds under a 2026 Pentagon acquisition reform drive — the “Revolutionary FAR Overhaul” — intended to reshape defense procurement into a “warfighting acquisition system” that prioritizes speed to Initial Operational Capability over exhaustive testing timelines.