From Halopedia, the Halo wiki
Were you looking for the Monitor of Installation 05, 2401 Penitent Tangent, or the company, EMG 2401?
2401 was a year in the 2400s in the 25th century.
- The Quito Space Tether, completed in 2313, is christened for use and officially named. At this event a monument to doctors Tobias Fleming Shaw and Wallace Fujikawa the co-creators of the Shaw-Fujikawa Translight Engine was placed in the elevators orbital receiving station.