I remember seeing a news report on that. And I believe that there was another government involved.

Presently I think that there must be at least 5 groups or governments which are doing, planning, or have already done something like that. I myself am of the opinion that it might be that some of the best signals can be detected right here on surface of the Earth. And as I have said, I wish that we could get a discussion going regarding Ear Tones in order to see how they rate.