Contrail Spotting on an October Day

For the first time in what seems like ages, this morning's weather was conducive to the formation of contrails, and with the clear October skies, got to see a number of passing aircraft:

Amazon Prime Air 767, at around 38,000 feet and a good 15+ miles away

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Another long range shot, this time of a KC-135 from Maine that was transiting the area: enter image description here

Considerably closer in was Pennsylvania ANG KC-135T 59-1467 enter image description here

Late in the afternoon, saw Air France 787 Dreamliner F-HRBE out of Charles de Gaulle Airport almost overhead the house. enter image description here

And a smaller Boeing, heading west. enter image description here

And a non-aviation subject to close out - tonight's waxing Moon: enter image description here