Those SILENT Chemtrail Planes

So, I went ahead and said it. Even while I live in the 8th biggest metropolitan area of the nation - and the busiest of airports - I am ready to declare something that has only slowly been dawning upon me for the last year or so..... And, what has been dawning upon me is that one NEVER hears ANY SOUND AT ALL from Chemtrail planes. None, nada. Zip. ------- Never.

See and hear for yourself. I'm out of the closet about it now.
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Simple UFO Blogging - oh, and another one that accepts donations --- wonder if they know that ONLY non-profits with all the paperwork can legitimately use such links. (Which is why I removed mine years ago.)
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Over at Amazing UFO Stories I feature another MUFON report that has come forward after Decades - and yes, it's the saucer format. And over at The AnomalyMan Listing I blogged about how scientists have found what they call Ultra Conserved Words that are 15K years old --- heavy duty read. And finally, in other blogging - what are they gonna do about 3D Gun Printing? Real Heavy Politics indeed.
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is there a reason not to own this?