Images of the F-22 Raptor

 Canceled two-seat trainer variant of the F-22, meant to provide additional cockpit space for training pilots. Development was terminated due to the high cost of the program and the fact that the F-35 was already planned to serve as a multi-role aircraft with similar training capabilities. 

 Proposed as a stealth bomber variant based on the F-22. It was designed to provide both air superiority and ground attack capabilities, integrating the advanced avionics and stealth features of the F-22 with a larger payload for precision strike missions. The FB-22 was eventually rejected in favor of the B-2 Spirit and F-35 for long-range strike capabilities. 

 Proposed as a carrier-based variant of the F-22, intended to be used by the U.S. Navy for air superiority in carrier operations. Due to the cost of modifications and the introduction of the F-35C, the program was scrapped. 

 Proposed as an upgraded version of the F-22A with improvements in avionics, radar systems, and engine performance to keep it relevant through the years. This variant was ultimately abandoned as the F-35 emerged as the preferred choice for future air superiority and multi-role operations.