Overall the F-14s are a very complex plane with very intricate technology. Pratt & Whitney TF30-P-414A engines power the F-14A, while General Electric F110-GE-400 engines power the F-14B. Both engines use afterburning turbofan technology. Through the use of sensor inputs and preset calculations for ramp location, the Air Inlet Control System (AICS) regulates varied geometry intakes to maintain a constant subsonic airflow to the engines. The F110 engines in the F-14B are controlled by the Augmenter Fan Temperature Control unit (AFTC), which offers advanced engine control and does away with the necessity for the MCB and Mach Lever, adding to their perceived higher reliability. In addition, the TF30 engines use the Mach Lever and the Mid Compression Bypass System (MCB) to improve operational reliability. The F-14 Tomcat was a production challenge because of its intricate design and high level of precision required in its construction. It was well-known for its unique swing-wing layout and sophisticated avionics. Its complex swing-wing mechanism required careful engineering to guarantee structural integrity and dependability. To achieve optimal performance, the integration of state-of-the-art avionics systems, such the Hughes AN/AWG-9 radar, required meticulous calibration and testing. In flight, the F-14 demonstrated remarkable agility and maneuverability, even with its complex production process. Its powerful engines, sophisticated flight control systems, and changeable geometry wings let it perform a wide range of maneuvers, from low-speed combat engagements to high-speed intercepts. Extensive training and skill were required to pilot the F-14, especially in carrier-based operations where accuracy and airmanship were critical.