RX-78AN-01FA Gundam Tristan 〈Failnaught〉

The RX-78AN-01FA Gundam Tristan〈Failnaught〉 is a mobile suit from the Mobile Suit Gundam Twilight Axis (Manga). A full armor form of RX-78AN-01 Gundam AN-01 "Tristan" that appears on behalf of RX-78KU-01 Kurwenal in the manga version.

Design & Development
It is equipped with the "Failnaught System" experimentally produced by Buch Concern. One of the equipment developed as a conceptual model for the development of next-generation MS based on Tristan, with the aim of entering the MS business by Buch Concern. It used a semi-automatic INCOM, and the pilot was developed with the concept of focusing on control of a high mobility and high mobility aircraft.

The back of the head is equipped with a twin eye type sensor pack, which is found in the later Crossbone Vanguard Mobile suits, providing INCOM with information around the aircraft and raising its operation efficiency. In addition, the backpack is a device that can be said to be the fin-shaped nozzle of XM-07 Vigna Ghina, and has greatly raised the mobility of Tristan, which originally had high specs.

Although the fin nozzle and sensor pack have influenced mobile suit development in later years due to their usefulness, it seems that the concept based on INCOM has been discarded.

Armaments

 * 8x INCOM

Operational History
Wielded by Quentin Fermo, he chases after the Mastema forces along with Arlette and Danton who appeared on Axis. It is used in the final battle against Sadalahn-class operated by Arlette Almage and Danton Hyleg. It later rescue Walter Fermo and escapes from the combat.