TSV-442 was the onboard translation program of the UNSC Everest. It was used during the interrogation of Subject 386 in 2530.[1]

Because the device relies on a limited database of known Covenant words, not all Covenant speech can be translated. It has only been observed translating Sangheili speech.[1]


  1. 1.0 1.1 Halo: The Fall of Reach (2010), Bonus Content