Frederic-104

Frederic-104 was a Spartan-II in service with the UNSC during the Human-Covenant War, who participated in many battles alongside his fellow Spartans in Blue Team. Frederic was a close friend of both Johnny and Jorgey during their Spartan training days, as well as forming close bonds with Kelly-087 and Linda-058. After the Fall of Reach, Frederic-104 and Kelly-087 accompanited Doctor Catherine Halsey to the Shield World of Onyx for safekeeping, and spent nearly 4 years trapped in a time bubble witihin the planet, effectively skipping the final days of the Human-Covenant War.

After the Spartans and Halsey were rescued by ONI, Frederic and Kelly were reunited with Linda and sent on several missions as a three-piece before Johnny was rescued from Requiem by the UNSC. Johnny recounted his horrendous experiences with Jorgey on Requiem to Frederic who wanted to search for their lost Spartan brother, however, Cortana's resurrection and defection to the bad guy team prevented that from ever happening.

Frederic and the rest of Blue Team followed Johnny to Meridian, where they hitched a ride on a Guardian to the Forerunner planet Genesis. There they teamed up with Fireteam Osiris, a squad of next-generation Spartan-IVs, and stood against Cortana and her galactic tyranny after fighting the Warden Eternal a billion times.