UFO Website: 

“JTC UFO Database”

The website is run by Daniel Guenther of Berlin, Germany:

http://www.jtc-ufo.com/database/

JTC UFO Database (Facebook):

https://www.facebook.com/pages/JTC-UFO-Database/102041513233855

dan_guenther (Twitter):

https://twitter.com/dan_guenther

Daniel Guenther (Google Plus):

https://plus.google.com/104026063626107140670/posts

(jtc-ufo.com image)