the f-22 has better LO signature management than the F-117, and yet Saudi military ATC's were unable to pick them (F-117) up WVR - and even on short finals. (Bandits over Bagdhad). it can only be detected by a powerful radar with atlest 250 MW such as an AWAC but only from a distence of 20 km and not more then that..
The russian infra-red guided short range air-to-air missile R-74ME will aquire the F-22 at less then 8 km.
if you are going to make statements such as above, then its encumbent upon you to provide sources or validate your own background so as to provide a sense of competency. Otherwise, some of the people with demonstrated competencies are very likely to challenge you.