Which aircraft is not known for jettisoning AIM-120?

The A-10 is primarily designed as a close air support aircraft, focusing on ground attack missions rather than air-to-air combat. It is equipped with a variety of weapons tailored for ground engagements, such as missiles and cannons, rather than air-to-air missiles like the AIM-120.

In contrast, the F-15, F-16, and F-22 are fighter aircraft specifically designed for air superiority and are equipped to engage in aerial combat. These aircraft are capable of utilizing the AIM-120 Advanced Medium-Range Air-to-Air Missile, which is a critical component of their combat capabilities. The F-15, with its long history in air-to-air engagements, the multirole capacity of the F-16, and the advanced stealth technology of the F-22, all contribute to their proficiency in employing the AIM-120 during operations. Hence, the A-10 stands apart as it is not associated with jettisoning AIM-120 missiles.