Unknown Crashed Vessel

thumb|260px|The ship, crashed on Installation 04
This ship crashed on Installation 04 3150 years after the Halo Array was first fired. After crashing it began emanating an automated distress signal that repeated every 72.83 seconds. The atmosphere within the ship was almost identical to that of Installation 04 itself which lead to the installation's monitor to conclude that the species that created the ship may have been cataloged on the Halo and that the The Librarian's plan succeeded and that the galaxy had returned to its original path of evolution. The monitor concluded that the ship was only a short range ship but the distress signal it emanated was blocked in accordance with the protocols that the monitor was obliged to follow. The signal stopped broadcasting two weeks after atmosphere stopped venting from the ship. A large structure was eventually constructed over the ship. No survivors ever exited the ship.
==Gallery==
unknown_vessel_container.JPG|The Sarcophagus constructed over the ship.
Unknown ship.jpg|Overhead view of the Unknown Vessel.
==Appearances==
*Halo: Combat Evolved Anniversary
**​Assault on the Control Room Terminal
**343 Guilty Spark Terminal
Category:Halo: Combat Evolved Anniversary
Category:Installation 04