Forum:NB:Constant edit warring

I'd like to bring to the attention constant edit warring by User:Hk 47. I've attempted to be reasonable with this user through communication with him through his talk page but my patience is growing thin. I've asked for confirmation twice for the correct title for the page Hakartha Station as it is listed differently the EAOC. Also, over the past few months I have witnessed his frequent additions of unsourced speculation such as here: Beetle Nebula. I did not want to have to take it to this level but feel that I have little choice left. Rokkur Shen (talk) 12:37, January 26, 2013 (UTC)