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I guess with a metal antennae you have a permanently reflective surface, AIUI once one of these are disabled they become basically radio-transparent again, whic

I guess with a metal antennae you have a permanently reflective surface, AIUI once one of these are disabled they become basically radio-transparent again, which means less of a blip on radar

Kalium 7y ago
It also means they don't receive when off, which renders them resistant to some forms of electronic warfare.