Avionics and Electronics: The F-20 Tigershark featured more advanced avionics and electronics compared to the F-5E Tiger II. It incorporated modern systems for navigation, targeting, and communication. The F-20 had a state-of-the-art radar system and other avionics improvements that enhanced its situational awareness and targeting capabilities. Engine and Performance: The F-20 Tigershark was powered by a single General Electric F404 engine, providing higher thrust and better performance compared to the twin engines of the F-5E Tiger II. The increased power-to-weight ratio of the F-20 allowed for improved acceleration, climb rates, and overall maneuverability. Weapons Capability: Both aircraft were capable of carrying a variety of air-to-air and air-to-ground weapons, but the F-20 had a larger payload capacity and could accommodate a wider range of munitions due to its more powerful engine and enhanced structural design. The F-20 was also equipped with more advanced targeting and fire control systems, allowing for more accurate weapon delivery. Stealth Features: While neither aircraft was designed with stealth technology in mind, the F-20 Tigershark had some features aimed at reducing its radar cross-section compared to the F-5E Tiger II. However, these features were limited compared to later stealth aircraft designs. Operational Capabilities: The F-20 Tigershark was marketed as a cost-effective and highly capable multi-role fighter suitable for export to allied nations. It was designed to excel in air superiority, ground attack, and reconnaissance missions. The F-5E Tiger II, on the other hand, was primarily used as a lightweight fighter for air defense and ground attack roles, particularly by nations with budgetary constraints or those seeking a reliable and affordable combat aircraft. In summary, the F-20 Tigershark offered significant improvements in avionics, engine performance, weapons capability, and operational versatility compared to the F-5E Tiger II, makin