In Game - Karaya. "Karaya-One" was Hartmann's call sign.
BBS name is a little bit more complicated.
Masherbrum - Masherbrum is a mountain that lies within the "Masherbrum Mountains", which is a subgroup of the Karakoram (K2). My buddy Erich (since 7th grade) and I were planning on going into Alpine Ascents International in the Summer of 98. This mountain was picked a few years prior. In Dec of 1997, he was in a car accident and was in a coma for a month. I flew out to Portland (Tigard) in Jan of 98. He already knew he was the best man at my wedding. The wife and I decided he wouldn't be replaced and the rings would be given to the Pastor, had he been not able to attend. But, he re-learned to walk, and move again by the time our wedding rolled around. I shelved climbing altogether in 1998, because it wasn't "fun anymore" because of this.