Wikipedia is not a source. Unless you can provide a picture, stop changing his name. It's been Arronax for quite a while and I've never seen anything to indicate otherwise in any publications or cards put out with his name. I'm undoing your edits.
No, it's not a translation error. If anything your version is a translation error because it completely ignores the 'nah' in his name. His name アロナクス (aronakusu) has been established as Arronax for the longest time.
"some image" isn't really helping your credibility. Maybe everyone else is wrong and they haven't updated. Besides, there are like 2 other ways to do Kincaido (Kinkedo, Kincaid) are the two that I also happen to spot. Wikipedia shouldn't be relied on when it comes to Gundam
okay..i understand...i cant translate japanese to english...but i sure can get a lot of images...and i'll do my best to fill the wiki with quality images.....also i noticed many images arent licensed....so i'll create a template for fair use rationale....but now i gotta go...i'll do it tomorrow