Aabin was a specialist second class aboard the USS Grissom (NCC-638) in 2285. Aabin was instrumental in the defeat of Terlis at the Cinera Base mission. ("All Rumours of Wrath, Past and To Come") Aabin had a tumultuous relationship with Lt. Commander Christopher Chattman (Star Trek: Grissom) Aabin was among those killed when the Grissom was destroyed in 2285 by a Klingon Bird-of-Prey (Star Trek III: The Search for Spock)