Quattro Bajeena is the alias used by Char Aznable in Mobile Suit Zeta Gundam, where he serves as a skilled pilot and influential leader within the AEUG. His RMS-099 Rick Dias is a notable early mass-production mobile suit associated with his role in the Gryps Conflict. Quattro is calm, charismatic, and tactical, often acting as a mentor to younger pilots while guiding the resistance against the Titans. The Rick Dias reflects his importance as both an ace combatant and a symbol of AEUG’s growing strength.