saj

intrestingly enough with a few mods to airframe they can make the su invisble just like the raptor:)

lol ha a ahahah....there is a facility in the usof a that can and many technologys are out they can detect in america a sound of a bomb going of in london.......and the f22 will not shoot ME down as im not going to be innit...im not russian;)ill probnably steal one though........when radar waves scatter you need loadsa radars hence very very expenisve;)...............the PAK-FA is also the 5th gen hence stealth;);) the su37 is just a prototype thingi kind of...its like a concept model of a car they make a few and then mixand match bits fromt the otehr concepts..............heat although cooled down will still be hotter than air i admit you wont be able to see the burns from very large distances but large distances nevertheless ...........when radar waves are converted into heat they also produce some em waves and also when the plane goes very very fast eg supersonic it makes a pretty loud noise.....

rafsmath as lashton sayed it is very possible to hit planes that are stealth...technology has really realy moved ahead since the 80s you lot are still in your minds in 80s and discuzz all the 80s technology

there are many ways to detect stealth.......SOUND is one of em........and what abt the heat.....surely an jet thrust even if it isnt in afterburn is hotter than air aroung it;) and what abt the electronic noise.....also there is another way which i cnt tell you abt....very very expensive but very very possible;) where do yuo think the radar waves go when they hit the bottom of the f117

from what i recal the su-47 is going into production......as PAK FA...the pakfa has got the traditional wings though....the su 47 is also stealth.......to a certain degree. and the PAK-FA will be equally stealh as the raptor..............and gerupgyal you SHOULD know that the forward swept wing is a lot better than the raptors wings..from what i note it ghas a LO less drag..hence a lot more power.....if stealth was so segnificant the typhoon would be stealth..........i think the su47 looks the best thing ive evver seen...aerodinamicly it is ALOT better than the raptor.....take my word;)