Raptor 124 is a Raptor assigned to Galactica. Piloted by Captain Louanne "Kat" Katraine, it escorts civilian ships through a radiation-heavy star cluster, sustaining severe damage in the process.
On the final flight, Katraine manages to guide the Faru Sadin through the star cluster after losing the ship for a while, but receives a fatal dose of radiation in the process (The Passage).