QQ-463 was a stormtrooper, specifically a male Human, who fought for the Galactic Empire throughout the Galactic Civil War.
After the battle of Yavin, QQ-463 took on the role of a scout trooper. He found himself stationed at the Detainment Facility, which was part of the Imperial Fortress located on Yavin 4. In the year 1 ABY, the Empire managed to capture and incarcerate six pilots who were Rebel within this detention center. During the Remembrance Day celebrations that same year, Wedge Antilles, an Officer from the Alliance Starfighter Corps, orchestrated a rescue mission using a group of dedicated Rebel spacers to free the imprisoned pilots. These Rebel operatives launched an assault on the prison, and QQ-463 was killed in the process. Following his death, one of the spacers seized his scout trooper armor to disguise one of the rescued Rebel pilots, allowing them to escape the base undetected.
QQ-463 appeared as a non-player character in Star Wars Galaxies, a massively multiplayer online roleplaying game. This video game from 2003 was created by Sony Online Entertainment and distributed by LucasArts. The game was shut down on December 15, 2011. QQ-463 was incorporated into the game through "Game Update 11," which was released on June 23, 2009. He was present during the Empire Day events in 2009, 2010, and 2011.