The FJ44-4A is a turbofan engine designed for business jets, produced by Williams International. It is known for its efficiency and reliability, making it a popular choice among aircraft manufacturers. The engine features advanced technology that enhances performance while reducing fuel consumption and emissions. With a thrust rating of approximately 3,600 pounds, the FJ44-4A provides ample power for various aircraft models. Its lightweight design contributes to improved overall aircraft performance, allowing for better range and speed. The engine is also equipped with a full authority digital engine control (FADEC) system, which optimizes operation and maintenance.