http://forgodandcountry.com/military/blackbird-2-sr-72-technology-demonstrator-spotted-flying-to-lockheed-skunk-works/?utm_source=AFY (http://forgodandcountry.com/military/blackbird-2-sr-72-technology-demonstrator-spotted-flying-to-lockheed-skunk-works/?utm_source=AFY)
(http://forgodandcountry.com/wp-content/uploads/2017/11/11202017-c1.jpg)
(http://forgodandcountry.com/wp-content/uploads/2017/11/11202017-c5.jpg)
A source told Aviation Week that they spotted one heading for the Skunk Works.
It is believed they are remotely piloted for testing.