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Once in a thousand games...?


VFA41_Lion

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So I was testing out my Superhornet mod's pylon positions in the mission editor, and in the game I've got the E model and the C model facing off, each going head on, and both fire an AIM-120, 27 miles away from each other.

 

BAM. The missiles collide with each other in mid-air. :hehe:

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If the 120 was fired without lock, it could have automatically locked up the incoming missile, or the same if it lost lock of the original target... I remember that I could on rear occasions pick up missiles on the radar back in fc1, so a 120 might possibly also be able too....

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Sadly, I don't have the track... and even if I did you'd probably have to apply my WIP superhornet mod for it to work :p

Two men in black knocked at the door and took the track with them

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If the 120 was fired without lock, it could have automatically locked up the incoming missile, or the same if it lost lock of the original target... I remember that I could on rear occasions pick up missiles on the radar back in fc1, so a 120 might possibly also be able too....

 

I suppose that's *possible*, but the radar return signature on an AIM-120 heading straight at you would be countless orders of magnitude smaller than the giant, angly aircraft that fired it. I imagine the doppler return on it would be high, but, well, the front of an AIM-120 has all the radar cross section of a coffee can...

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I'd say it's impossible for an AMRAAM to get a lock on another AMRAAM if they're heading against each other from the exact opposite direction.

 

a) The nose would deflect 99% of the radar emission. The fins are really thin too.

b) I don't think the AMRAAM has mm wavelength radar. It's designed to find and track much bigger things, so it's definitely cm radar. And lack the resolution to pick up such a small object, and it would most likely be discarded by the software as noise.

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I only added the suggestion as a possibility, but as has been pointed out above, it seems highly unlikely if not impossible for this scenario. But if the range is short enough, surly an AMRAAM can "see" another? Even to the point where it is no longer regarded as noise? The probability of a random mid air collision between to relatively tiny missiles seems so far-fetched despite considering the "equalness" of the AI.... But as said before, track, or it didn't happen;)

 

PS: Keep in mind that LO/FC/DCS missiles don't really know what a real missile can or cannot do...


Edited by Inseckt

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A friendly F-15 fired a heat seeking missile at a helicoptor and I flew between the two and the missile started tracking me, it didn't actualy hit me but I had to take evasive manoeuvres.

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... But if the range is short enough, surly an AMRAAM can "see" another? Even to the point where it is no longer regarded as noise? ...

Maybe this is just a bug, which makes the missile recognize another missile as a regular radar-visible air object thus locking it in some cases

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a) The nose would deflect 99% of the radar emission. The fins are really thin too.

 

False myth, radome must be transparent to radiowaves in order to let own signals spread out. So what AMRAAM radar really see is the flat radar dish of the incoming missile, whose return cannot be underestimated.

 

Regards!



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Aww, sniped! I was going to point out the radome was (edit: RF-transparent) transparent.

 

However, it is ALSO worth considering that if you have two AMRAAMs heading toward each other, in the same piece of airspace, transmitting energy on the SAME FREQUENCY, the missile might "think" the emissions from the other AMRAAM is jamming, switch to Home On Jam mode, and home in on the radiating emitter that is "jamming" them.

 

...but as has been said before, how a real AMRAAM would behave in this situation has nothing to do with the observed results in this case; if the programmers programmed the simulated AMRAAM to be able to see and home on other missiles, that's what they'll do.

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