J-20 5th Generation Fighter VII


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Registered Member
... in case maximizing the RCS of a stealth fighter seems counter-intuitive TAHA21, the rationale is to have a detachable device which allows a stealthy aircraft to operate safely in civilian air space in peacetime. That way it is visible to air traffic control radars, but can quickly be returned to a stealthy configuration for combat missions by simply taking off the the luneburg lens.