-The guided rounds would also be very effective in strafing runs against lightly armored convoys. While they would be of little use against heavily armored units such as tanks, they could allow more consistent hits from ground attack aircraft and reduce the chance of needing to make a second pass.
-With the likely introduction of small, lightly armored, relatively low speed drones, a guided low caliber main weapon would be a cost effective method of destroying them. It will also serve as a good weapon for challenging slow VTOL craft that IR weapons may be ineffective against.
Possible Users
-A smart gun could possibly equipped as a more expensive alternative to the standard main gun on some aircraft, or it could be used as a selling point on new aircraft specifically built around using one.
-It could also be used in SPAAGs and other high volume-of-fire anti air weapons, although this could be perilous to balance.