From the avionics equipment is, F-22 to battle deep into the Soviet Union, then could hardly be one's own early-warning information platform support, can only rely on one's own small formations of their own grasp of the air situation, so it made airborne reconnaissance system a very high demand. On the one hand by AN/ALQ-94 airborne electronic reconnaissance systems, and AN/APG-77 radar in the hidden state to collect information on the other hand, rely on multi-machine formation of information sharing to reduce their own blind spots, while simultaneously via satellite data link and the rear to keep communications. The capacity of the system are indeed very powerful, of course, technical difficulty and cost is also extremely exaggerated.
China's four-generation fighter as air defense fighters, because it is in their own areas controlled by the implementation of tasks, can be one's own ground-to-air search radar assistance, be able to get target information as soon as possible; even the implementation of the battlefield air superiority missions, in the enemy 200 1000 meters can also receive the support of early warning aircraft, so mastery of battlefield information Diying than the F-22 armed with better electronic information systems there will be no less high demand. Be able to keep up with the United States, the latest version of F-15's ability is not unacceptable.
