Here's one flight log from N908JE, from way back in 2016. Note, he joy-rides back and forth across Florida, twice hitting 40,000 feet. (Presuming the ADSB recorded data is accurate)
Perhaps this page is better. Please, play the file there. How odd …..
https://flightaware.com/live/flight/N908JE
Actually, those spiky flight paths is anomalous data
It's already over with.
https://techcrunch.com/2019/07/19/chinas-tiangong-2-space-station-is-officially-no-more/
If we wont sell F-35s to Turkey, Russia will sell them jets.
https://www.defensenews.com/industry/2019/07/18/russia-to-turkey-while-youre-at-it-would-you-like-some-jets/