Key Takeaways RTX's Pratt & Whitney secured a $1.61B contract to support F-35 propulsion systems.Work spans sustainment, repairs, technical updates and training across multiple U.S. services.Most tasks will be done in East Hartford, Oklahoma City and Indianapolis through November 2026.RTX Corporation’s (RTX) business segment, Pratt & Whitney, recently secured a contract to provide ongoing support for F-35 propulsion systems. The work includes sustainment services, program and product management, spare parts ...