'Air-minded' as, in this case, weapon system that uses aircraft as a platform, or it is to be used against aircraft (ie. includes AA guns & misslies). Take any time frame you want, from before ww1 until 21st century. Plausible and believable wepons & wepon systems get the nod
To get the ball rolling - AIM-7 with passive IR guidance for 1960s-1990s.
To get the ball rolling - AIM-7 with passive IR guidance for 1960s-1990s.